166:
978:) without fear of the gun firing. The latter is the more popular because, without a decocker, the user is forced to lower the hammer by hand onto a loaded chamber, with all of the attendant safety risks that involves, to return the gun to double-action mode. Revolvers almost never feature safeties, since they are traditionally carried un-cocked, and the hammer requires the user to physically cock it prior to every shot; unlike a DA/SA gun, which cocks itself every time the slide is cycled.
878:
default). This means that there is no single-action function for any shot, and the hammer or striker always rests in the down position until the trigger pull begins. With semi-automatics, this means that unlike DA/SA weapons, the hammer does not remain cocked after the first round is fired, and every shot is in double-action mode. With revolvers, this means that one does not have the option of cocking the gun before shooting and must always shoot it in double action mode.
1165:
142:
962:
mode. When the weapon fires, the cycling slide automatically cocks the hammer to the rear, meaning that the rest of the shots fired will be in single-action mode, unless the hammer is manually lowered again. This gives the positive aspects of a single-action trigger without the need to carry "cocked and locked" (with a loaded chamber and cocked hammer), or with an empty chamber, which requires the user to chamber a round before firing.
36:
1265:
882:
shroud or by removing the thumb spur. In both cases, the goal is to prevent the possible snagging of the hammer spur on clothing or holster. Due to the imposed limitation in accuracy, the majority of DAO revolvers have been short-barrel, close-range "snub" weapons, where rapidity of draw is essential and limited accuracy is already an acceptable compromise.
946:, this means that simply squeezing the trigger when the hammer is lowered will both cock and release it. If the user uses their thumb to pull the hammer to the back, but does not press the trigger, the mechanism will lock the hammer in the cocked position until the trigger is pressed, just like a single action. Firing in double-action mode allows a
1334:
slide releases, magazine releases, take-down levers, takedown lever lock buttons, loaded chamber indicators, barrel tip-up levers, etc. These variables become confusing and require more complicated manuals-of-arms. One other disadvantage is the difference between the first double-action pull and subsequent single-action pulls.
1143:
that many rounds will fire on being struck a second time, and it is faster to pull the trigger a second time than to cycle the action, if the round fails to fire on the second strike, the user will be forced to clear the round anyway, thus using up even more time than if they had simply done so in the first place. The
965:
A potential drawback of a DA/SA weapon is that the shooter must be comfortable dealing with two different trigger pulls: the longer, heavier DA first pull and the shorter, lighter subsequent SA pulls. The difference between these trigger pulls can affect the accuracy of the crucial first few shots in
885:
The purpose of a DAO action in a semi-automatic is mostly to avoid the change in trigger pull between the first and subsequent shots that one experiences in a DA/SA pistol, while avoiding the perceived danger of carrying a cocked single-action handgun, although it also avoids having to carry a cocked
1181:
capability without the need for a fire mode selector switch. Pressing the upper segment of the trigger produced semi-automatic fire, while holding the lower segment of the trigger produced fully automatic fire. Though considered innovative at the time, the feature was eliminated on most firearms due
881:
Although there have been revolvers that were designed with trigger mechanisms totally lacking a single-action mechanism altogether, more commonly DAO revolvers are modifications of existing DA/SA models, with identical internals, only with access to the hammer prevented, either by covering it with a
1333:
DA/SA pistols are versatile mechanisms. These firearms generally have a manual safety that additionally may serve to decock the hammer. Some have a facility (generally a lever or button) to safely lower the hammer. As a disadvantage, these controls are often intermingled with other controls such as
1096:
strikers and hammers apply only to semi-automatic handguns. Upon firing a cartridge or loading the chamber, the hammer or striker will rest in a partially cocked position. The trigger serves the function of completing the cocking cycle and then releasing the striker or hammer. While technically two
564:
The break is often considered the most critical stage of the trigger pull for achieving good practical accuracy, since it happens just prior to the shot being discharged and can cause some unwanted shakes from the shooter's hand at the instant of firing. Shooter preferences vary; some prefer a soft
1097:
actions, it differs from a double-action trigger in that the trigger is not capable of fully cocking the striker or hammer. It differs from single-action in that if the striker or hammer were to release, it would generally not be capable of igniting the primer. Examples of pre-set strikers are the
1071:
A single set trigger is usually one trigger that may be fired with a conventional amount of trigger pull weight or may be "set" – usually by pushing forward on the trigger, or by pushing forward on a small lever attached to the rear of the trigger. This takes up the trigger slack (or "take-up") in
1053:
series of rifles, produced by
Franklin Armory, Fostech Outdoors, and Liberty Gun Works. The AR-15 trigger as produced by Liberty Gun Works only functions in pull and release mode, and does not have a way to catch the hammer on release; while the other two have three-position safety selectors and a
961:
to automatically cock the hammer when firing. Thus, the weapon can be carried with the hammer down on a loaded chamber, reducing perceived danger of carrying a single-action semi-automatic. When the user is ready to fire, simply pulling the trigger will cock and release the hammer in double action
1342:
under stress. This is a particular advantage for a police pistol. These weapons also generally lack any type of external safety. DAO is common among police agencies and for small, personal protection firearms. The primary drawback is that the additional trigger pull weight and travel required for
1142:
is cleared. This allows the operator to attempt a second time to fire a cartridge after a misfire malfunction, as opposed to a single-action, in which the only thing to do if a round fails to fire is to rack the slide, clearing the round and recocking the hammer. While this can be advantageous in
1062:
A set trigger allows a shooter to have a greatly reduced trigger pull (the resistance of the trigger) while maintaining a degree of safety in the field compared to having a conventional, very light trigger. There are two types: single set and double set. Set triggers are most likely to be seen on
590:
and is especially important with firearms with long barrels, slow projectiles and heavy trigger weights, where the more significant resistance drop can make the trigger finger overshoot and shake in an uncontrolled fashion. Having some overtravel provides a "buffer zone" that prevents the shooter
1350:
popularized this trigger in modern pistols and many other manufacturers have released pre-set striker products of their own. The primary disadvantage is that pulling the trigger a second time after a failure to fire will not re-strike the primer. In normal handling of the firearm, this is not an
1321:
Each trigger mechanism has its own merits. Historically, the first type of trigger was the single-action. This is the simplest mechanism and generally the shortest, lightest, and smoothest pull available. The pull is also consistent from shot to shot so no adjustments in technique are needed for
603:
When user releases the trigger, and it travels to its resting position. On semiauto firearms the movement eventually passes by reset position where trigger-disconnector mechanism resets itself to its resting state, in which pulling the trigger releases the sear. The reset event does not occur in
1329:
Double-action triggers provide the ability to fire the gun whether the hammer is cocked or uncocked. This feature is desirable for military, police, or self-defense pistols. The primary disadvantage of any double-action trigger is the extra length the trigger must be pulled and the extra weight
937:
In simple terms, "double-action" refers to a trigger mechanism that both cocks the hammer and then releases the sear, thus performing two "acts", although it is supposed to describe doing both strictly with one trigger pull only. However, in practice most double-action guns feature the optional
877:
This design requires a trigger pull to both cock and trip the hammer/striker for every single shot, unlike a DA/SA, which only requires a double-action trigger pull for the first shot (or a typical DA/SA revolver, which can fire single action any time the user wishes but uses double-action as a
1084:
A double set trigger achieves the same result, but uses two triggers: one sets the trigger and the other fires the weapon. Double set triggers can be further classified into two different phases. A double set, single phase trigger can only be operated by first pulling the set trigger, and then
1085:
pulling the firing trigger. A double set, double phase trigger can be operated as a standard trigger if the set trigger is not pulled, or as a set trigger by first pulling the set trigger. Double set, double phase triggers offer the versatility of both a standard trigger and a set trigger.
565:
break with a smooth but discernible amount of trigger travel during firing, while others prefer a crisp break with a heavier weight and little or no discernible movement. A perceivably slow trigger break is often referred to as a "creep", and frequently described as an unfavorable feature.
848:
models, which featured a revolver-style double-action trigger, allowing the weapon to be carried with a round chambered and the hammer lowered. After the first shot, they would fire subsequent shots like a single-action pistol. These pistols rapidly gained popularity, and the traditional
489:
Some fully adjustable triggers can be adjusted to function as either a single-stage or two-stage trigger by adjusting the takeup. Setting the takeup travel (also known as the first stage) to near zero essentially makes the trigger a single-stage trigger. Some single-stage triggers (e.g.,
1137:
Pre-set hybrid triggers are similar to a DA/SA trigger in reverse. The first pull of the trigger is pre-set. If the striker or hammer fail to discharge the cartridge, the trigger may be pulled again and will operate as a double-action only (DAO) until the cartridge discharges or the
941:
In a DA/SA trigger, the mechanism is designed with an internal sear that allows the trigger to both cock and release the hammer/striker when fully pulled, or to merely lock the hammer/striker in the cocked position when it is pulled to the rear and the trigger is not depressed. In a
1322:
proper accuracy. On a single-action revolver, for which the hammer must be manually cocked prior to firing, an added level of safety is present. On a semi-automatic, the hammer will be cocked and made ready to fire by the process of chambering a round, and as a result an external
591:
from "jerking the trigger", allowing the remnant pressing force from the finger to be dampened via a "follow-through" motion. Although a perceivable overtravel can be felt as adding to the "creep" of the trigger break, it is not always considered a bad thing by some shooters. An
1027:. There are some revolvers that can only be fired in double-action mode (DAO), but that is almost always due to existing double-action/single-action models being modified so that the hammer cannot be cocked manually, rather than from weapons designed that way from the factory.
782:
While many
European and some American revolvers were designed as double-action models throughout the late 19th century, for the first half of the 20th century, all semi-automatic pistols were single-action weapons, requiring the weapon to be carried cocked and loaded with the
811:). The difference between these weapons and single-action revolvers is that while a single-action revolver requires the user to manually cock the hammer before each firing, a single-action semi-automatic pistol only requires manual cocking for the first shot, after which the
966:
an emergency situation. Although there is little need for a safety on a DA/SA handgun when carrying it loaded with the hammer down, after the first shots are fired, the hammer will be cocked and the chamber loaded. Thus, most DA/SA guns either feature a conventional
473:
have a noticeable but relatively light resistance during the takeup, followed by a distinctly increased resistance of the actual trigger break. This allows the shooter to gradually "ease into" the trigger pull instead of hitting the trigger blade with a hasty hard
849:
single-action-only pistols rapidly lost favor, although they still retain a dedicated following among enthusiasts. Today, a typical revolver or semi-automatic pistol is a DA/SA one, carried in double-action mode but firing most of its shots in single-action mode.
1168:
The double-crescent trigger on the MG 34, which enabled select fire capability without using a selector switch. Pressing the upper segment of the trigger produced semi-automatic fire, while holding the lower segment of the trigger produced fully automatic
652:
and ejector in addition to the trigger). While a trigger is primarily designed to set off a shot by releasing the hammer/striker, it may also perform additional functions such as cocking (loading against a spring) the hammer/striker, rotating a
581:
accelerated motion caused by the residual push of the finger coupled with the sudden decrease in resistance after the trigger break. It can be a very critical factor for accuracy because shaking movements during this phase may precede the
1337:
DAO firearms resolve some DA/SA shortcomings by making every shot a double-action shot. Because there is no difference in pull weights, training and practice are simplified. Additionally, the heavier trigger pull can help to prevent a
869:
cocking and releasing the hammer/striker. Such trigger design either has no internal sear mechanism capable of holding the hammer/striker in a still position (so cocking and releasing have to happen in one uninterrupted sequence), or
1214:
allows different firing rates based on how far it is depressed. For example, when pulled lightly, the weapon will fire a single shot. When depressed further, the weapon fires at a fully automatic rate. Examples include
938:
ability to cock the hammer separately, reducing the trigger to perform just one action. This is opposed to "double-action only" firearms, which completely lack the capability to fire in single-action mode.
1054:
way to capture the hammer on release. In these triggers, the third position activates the pull and release mode, while the center selector position causes the trigger to only drop the hammer when pulled.
898:, the striker will remain in the rest position through the entire reloading cycle. This term applies most often to semi-automatic handguns; however, the term can also apply to some revolvers such as the
467:
have no discernible resistance during the entire takeup, and only encounter resistance at the very end of takeup (often described as encountering "the wall") when actually actuating the trigger break.
763:, all of which required a thumb to cock the hammer before firing. Single-action triggers with manually cocked external hammers lasted a while longer in some break-action shotguns and in
767:
rifles, where the hunter did not want to rely on an unnecessarily complex or fragile weapon. While single-action revolvers never lost favor in the US right up until the birth of the
517:
is named for the sudden loss of resistance when the sear reaches the point of release, which is described as resembling the breaking of rigid materials when the strength fails under
3382:
910:
Mk I* and Mk I** revolvers, in which there is no external hammer spur, or which simply lack the internal sear mechanism capable of holding the hammer in the cocked position.
357:
is essentially a firing pin directly loaded to a spring, eliminating the need to be struck by a separate hammer. The firing pin/striker then collides into the cartridge
3905:
1351:
issue; loading the gun requires that the slide be retracted, pre-setting the striker. Clearing a malfunction also usually involves retracting the slide following the "
886:
and loaded pistol, or having to lower the hammer on a loaded chamber, if one only fires a partial magazine. A good example of this action in a semi-automatic is the
3694:
3452:
1049:
A binary trigger is a trigger for a semiautomatic firearm that drops the hammer both when the trigger is pulled, and also when it is released. Examples include the
950:
of fire, but compromised by having a longer, heavier trigger pull, which can affect accuracy compared to the lighter, shorter trigger pull of a single-action fire.
997:, among others. Almost all revolvers that are not specified as single-action models are capable of firing in both double- and single-action mode, for example, the
3598:
460:
is often considered the least critical stage of the trigger pull. Often triggers are classified as either single-stage or two-stage based on the takeup.
1375:
3842:
2908:
3899:
3857:
3732:
1147:
Pro pistol (not to be confused with the first-generation 24/7 which was a traditional pre-set) offered this feature starting in 2006. The
398:
surface. Variable mechanisms will have this surface directly on the trigger and hammer or have separate sears or other connecting parts.
53:
1121:
pistols. This type of trigger mechanism is sometimes referred to as a
Striker Fired Action or SFA. Examples of pre-set hammers are the
779:
broke out and saw great popularity all through the latter half of the 19th century, with certain numbers being sold in the US as well.
1575:
3949:
3910:
3689:
3684:
1308:
119:
1275:
703:
function of releasing the hammer/striker (and nothing else), while the hammer/striker must be cocked by separate means. Almost all
1531:
612:
There are numerous types of trigger designs, typically categorized according to which functions the trigger is tasked to perform,
3637:
3615:
3222:
1729:
258:
Most firearm triggers are "single-action", meaning that the trigger is designed only for the single function of disengaging the
2155:
1460:
133:
100:
699:(SA) trigger is the earliest and mechanically simplest of trigger types. It is called "single-action" because it performs the
3830:
3771:
3649:
3620:
3572:
3402:
3357:
3244:
3032:
1857:
1035:
A release trigger releases the hammer or striker when the trigger is released by the shooter, rather than when it is pulled.
72:
57:
1474:
922:(DA/SA) trigger is a hybrid design combining the features of both single- and double-action mechanisms. It is also known as
1517:
3659:
2815:
957:, the trigger mechanism functions identically to that of a DA revolver. However, this is combined with the ability of the
558:
534:
1425:
3895:
3879:
3744:
3699:
899:
79:
1014:
772:
3944:
3915:
3874:
3813:
3625:
2439:
2293:
2285:
2048:
244:
1290:
3869:
3412:
2995:
1617:
1592:
1191:
1002:
998:
1411:
1286:
86:
46:
3754:
3377:
2913:
2001:
1383:
819:
to automatically recock the hammer for a next shot, and is thus always cocked and ready unless the user manually
760:
3520:
3314:
3037:
3000:
2657:
1102:
333:
is a pivoting metallic component subjected to spring tension so when released will swing forward to strike a
68:
3510:
3309:
2950:
2891:
2255:
2240:
2114:
1869:
1725:
1240:
756:
744:
236:
181:
169:
3776:
3739:
3515:
3027:
2790:
2667:
2545:
2508:
2191:
2068:
1928:
1864:
1629:
1568:
1187:
165:
861:(DAO) to prevent confusion with the more common hybrid DA/SA designs, is a trigger that must perform the
274:
to be released. In "double-action" firearm designs, the trigger also performs the additional function of
3447:
3372:
3342:
3067:
2876:
2444:
2028:
1945:
1852:
1106:
954:
931:
768:
686:
298:
154:
3495:
3477:
3467:
2975:
2714:
2607:
2409:
2342:
1006:
740:
649:
287:
1397:
392:. The trapping interface between the trigger and the hammer/striker is typically referred to as the
3605:
3588:
3490:
3432:
3154:
3137:
2898:
2886:
2881:
2859:
2745:
2709:
2612:
2587:
2550:
2488:
2404:
1913:
1339:
1139:
826:
658:
278:
the hammer – and there are many designs where the trigger is used for a range of other functions.
3820:
3766:
3727:
3427:
3417:
3229:
3217:
2835:
2424:
2394:
2058:
1780:
1244:
1018:
788:
776:
752:
629:
518:
498:
317:
to eventually strike and ignite the primer. There are two primary types of striking mechanisms –
294:
1164:
1063:
customized weapons and competition rifles where a light trigger pull is beneficial to accuracy.
521:. The actuation force required to overcome the sear resistance during the break is known as the
577:
happens immediately after the break and is typically a short distance and can be considered an
3537:
3532:
3485:
3422:
3407:
3202:
3005:
2970:
2825:
2785:
2733:
2565:
2464:
2459:
2449:
2205:
2129:
2099:
2063:
2053:
2011:
1845:
1596:
1561:
1323:
1236:
982:
967:
874:
and/or with the thumb spur machined off, preventing the user from manipulating it separately.
808:
784:
708:
662:
637:
621:
502:
362:
358:
350:
319:
306:
267:
93:
437:
the sear's movement up to the point of release, where the felt resistance suddenly decreases.
3864:
3781:
3719:
3568:
3462:
3362:
3352:
3319:
3254:
3057:
2960:
2820:
2704:
2602:
2597:
2419:
2367:
2225:
2215:
2145:
2086:
1957:
1683:
1588:
1347:
903:
220:. A small amount of energy applied to the trigger leads to the release of much more energy.
141:
3852:
3847:
3654:
3644:
3527:
3505:
3234:
3020:
2965:
2955:
2689:
2498:
2372:
2357:
2337:
2150:
2018:
1935:
1918:
1881:
1818:
1808:
1346:
Pre-set triggers offer a balance of pull weight, trigger travel, safety, and consistency.
1118:
633:
263:
840:
introduced the first "double-action" (actually DA/SA hybrid) semi-automatic pistols, the
17:
1553:
1072:
the trigger and allows for a much lighter trigger pull. This is colloquially known as a
3392:
3212:
3062:
2980:
2805:
2760:
2634:
2570:
2560:
2471:
2429:
2399:
2320:
2109:
1979:
1900:
1874:
1825:
1195:
1144:
1044:
891:
748:
719:
538:
394:
385:
366:
310:
302:
275:
259:
150:
685:"Single Action" redirects here. For the album by Willis Jackson with Pat Martino, see
3938:
3593:
3437:
3052:
3010:
2682:
2642:
2622:
2582:
2530:
2518:
2503:
2377:
2362:
2235:
2172:
2160:
1994:
1984:
1974:
1969:
1952:
1923:
1835:
1755:
1352:
907:
764:
550:
546:
530:
505:
with a noticeable spring resistance that can functionally mimic a two-stage trigger.
251:. Although the word "trigger" technically implies the entire mechanism (known as the
217:
185:
1452:
3799:
3791:
3671:
3610:
3580:
3560:
3367:
3192:
3042:
2800:
2795:
2770:
2765:
2750:
2677:
2592:
2540:
2525:
2493:
2382:
2177:
2124:
2023:
1964:
1940:
1718:
1698:
1688:
1678:
1674:
1122:
1024:
958:
812:
800:
792:
736:
730:
374:
370:
342:
232:
1489:"Trigger mechanism providing a short burst of fire capability for submachine guns"
3808:
3803:
3500:
3347:
3287:
3159:
3142:
3015:
2990:
2903:
2840:
2810:
2780:
2755:
2719:
2694:
2662:
2652:
2647:
2535:
2513:
2347:
2315:
2220:
2119:
2040:
1760:
1509:
1488:
1224:
1178:
1148:
1010:
990:
986:
895:
845:
704:
666:
526:
495:
240:
209:
146:
35:
297:. This is accomplished by actuating a striking device through a combination of
255:), colloquially it is usually used to refer specifically to the trigger blade.
132:"Fire control group" redirects here. For the British admiralty department, see
3709:
3704:
3676:
3564:
3457:
3397:
3387:
3270:
3197:
3169:
3097:
2935:
2871:
2699:
2555:
2414:
2389:
2352:
2305:
1886:
1830:
1775:
1770:
1765:
1634:
1439:
1232:
994:
871:
841:
796:
645:
641:
587:
583:
407:
389:
378:
334:
325:
314:
291:
271:
213:
158:
3304:
3299:
3282:
3207:
3164:
2985:
2940:
2775:
2575:
2481:
2476:
2454:
2310:
2230:
2165:
2104:
1803:
1735:
1693:
1248:
1220:
1126:
1110:
1021:
947:
887:
804:
613:
595:
will arrest the motion of the trigger blade and prevent excessive movement.
381:
3761:
3749:
3292:
3176:
3132:
3122:
3117:
3093:
2845:
2830:
2434:
2325:
1989:
1840:
1798:
1750:
1703:
971:
943:
927:
830:
821:
726:
715:
711:
654:
248:
201:
197:
1532:"Choosing A Carry Pistol – Part V – The Double Action Only (DAO) Pistol"
3632:
3324:
3239:
3147:
3127:
3105:
3074:
2945:
2672:
2332:
2082:
2006:
1790:
1745:
1740:
1708:
1663:
1612:
1584:
837:
733:
578:
189:
482:
and is popular on hunting rifles. A two-stage trigger is often called
3442:
3334:
3249:
3047:
1813:
1713:
1644:
1216:
1114:
926:(TDA), as the vast majority of modern "double-action" handguns (both
816:
346:
338:
208:
that initiates the operation of other non-shooting devices such as a
205:
193:
1293:. Statements consisting only of original research should be removed.
934:) use this type of triggers instead of "double-action only" (DAO).
2265:
2260:
2245:
2200:
1896:
1330:
required to overcome the spring tension of the hammer or striker.
1228:
1183:
1163:
1098:
1050:
554:
491:
456:
When considering the practical accuracy of a firearm, the trigger
224:
164:
140:
833:(for older weapons lacking "last round bolt hold open" feature).
542:
3558:
3091:
2282:
1661:
1557:
2250:
2210:
1639:
1624:
1258:
412:
The trigger pull can be divided into three mechanical stages:
29:
628:
the components that help handle the cartridge, including the
1475:"Osorio Selectiva: A Nicaraguan .22 Rimfire Machine Pistol"
970:
that prevents the hammer from accidentally dropping, or a "
974:" – a lever that safely and gently drops the hammer (i.e.
353:
by moving forward rapidly along its longitudinal axis. A
243:-like thumb-actuated trigger design, and others like the
239:
or the Iron Horse TOR ("thumb-operated receiver") use a
1282:
247:
use a squeeze-bar trigger similar to the "ticklers" on
1510:"Trigger Options of the Semi-Automatic Service Pistol"
981:
There are many examples of DA/SA semi-automatics, the
3888:
3829:
3790:
3718:
3670:
3579:
3476:
3333:
3269:
3185:
3104:
2928:
2858:
2732:
2633:
2292:
2190:
2138:
2081:
2039:
1895:
1789:
1412:"RIA: Little Tom – the World's First DAO Automatic"
305:), a trap mechanism that can hold the spring under
60:. Unsourced material may be challenged and removed.
1013:, etc. Early double-action revolvers included the
604:double action firearms and in full auto firearms.
286:Firearms use triggers to initiate the firing of a
722:, machine guns, etc.) use this type of trigger.
3880:Small Arms & Light Weapons (SALW)
993:. Modern examples include weapons such as the
1569:
8:
1426:"Little Tom Pistol: First DA/SA Ever Made -"
667:transitioning between different firing modes
309:, an intermediate mechanism to transmit the
3835:
3555:
3275:
3110:
3088:
2864:
2738:
2298:
2279:
2092:
1906:
1658:
1605:
1576:
1562:
1554:
1370:
1368:
204:. The word may also be used to describe a
1504:
1502:
1309:Learn how and when to remove this message
729:of the mid-to-late 19th century includes
120:Learn how and when to remove this message
894:. For striker-fired pistols such as the
670:
1364:
857:A double-action trigger, also known as
478:A single-stage trigger is often called
361:positioned ahead of it, which contains
1398:"Dreyse / Kufahl Needle Fire Revolver"
890:DAK trigger, or the DAO action of the
771:, double-action revolvers such as the
759:(named for its trigger mechanism) and
486:and is popular on competition rifles.
1520:from the original on 8 November 2014.
831:pulls the trigger on an empty chamber
7:
1182:to its complexity. Examples include
985:being the first, followed up by the
757:Colt Model 1873 "Single Action Army"
673:), or reducing the pull weight (see
223:Most triggers use a small flattened
58:adding citations to reliable sources
1188:Kulsprutegevär m/40 automatic rifle
1039:Binary trigger ("pull and release")
836:In the late 1930s and early 1940s,
775:were designed in Europe before the
525:, which is usually measured with a
1463:from the original on 20 July 2011.
1453:"Trigger Function and Terminology"
25:
313:from the spring releasing, and a
1263:
1151:Anti-Stress is another example.
674:
184:that actuates the function of a
34:
747:, and European models like the
349:, which then relays the hammer
235:, but some weapons such as the
134:Admiralty Gunnery Establishment
45:needs additional citations for
787:on, or uncocked with an empty
443:: The movement of the trigger
433:: The movement of the trigger
423:: The movement of the trigger
27:Mechanism that activates a gun
1:
3745:Firearms by country
3660:Civilian Marksmanship Program
900:Smith & Wesson Centennial
872:has the whole hammer shrouded
620:(not to be confused with the
447:the sear has already released
1343:each shot reduces accuracy.
914:Double-action/single-action
725:The "classic" single-action
3916:Federal Assault Weapons Ban
3814:Campaign Against Arms Trade
1289:the claims made and adding
1202:Progressive/staged trigger
1089:Pre-set (striker or hammer)
999:Smith & Wesson Model 27
920:double-action/single-action
622:action of the whole firearm
249:medieval European crossbows
245:Springfield Armory M6 Scout
3966:
3870:High-capacity magazine ban
2996:Mean time between failures
1192:M1946 Sieg automatic rifle
1103:Smith & Wesson M&P
1042:
761:Smith & Wesson Model 3
684:
405:
131:
3838:
3599:Household ownership rates
3554:
3278:
3113:
3087:
2867:
2741:
2301:
2278:
2095:
1909:
1670:
1657:
1608:
1604:
924:traditional double-action
825:the hammer, encounters a
408:Accurizing § Trigger
18:Traditional double-action
3950:Mechanisms (engineering)
1194:, Osario Selectiva, and
402:Stages of a trigger pull
388:and thus discharges the
149:rifle: (A) trigger, (B)
3900:by U.S. state
3310:Overpressure ammunition
3245:Improved Military Rifle
2951:Circular error probable
1870:Personal defence weapon
1326:is sometimes employed.
1241:Vigneron submachine gun
1175:double-crescent trigger
1160:Double-crescent trigger
815:will reciprocate under
237:M2 Browning machine gun
170:Thompson submachine gun
145:Trigger mechanism in a
69:"Trigger" firearms
3594:Civilian gun ownership
3123:Firing (Shooting)
1380:Ballistics-Experts.com
1170:
932:semi-automatic pistols
755:revolvers such as the
745:Colt 1851 "Navy" Model
741:Colt 1860 "Army" Model
173:
162:
3068:Handgun effectiveness
3001:Minute of Angle (MOA)
2877:Ballistic coefficient
1853:Semi-automatic pistol
1493:freepatentsonline.com
1440:U.S. patent 2,027,950
1167:
1107:Springfield Armory XD
955:semi-automatic pistol
769:semi-automatic pistol
494:Safe Action trigger,
465:Single-stage triggers
262:, which allows for a
168:
144:
3685:in the United States
3343:Armour piercing
2904:Rangefinding/keeping
2816:Push/Controlled feed
2608:Synchronization gear
2343:Blank-firing adapter
2194: or famous
1386:on 11 February 2003.
1007:Colt Police Positive
54:improve this article
3777:Privately made
3740:Firearm brands
3626:State firearms
3606:Exhibition shooting
3589:Celebratory gunfire
3448:Plastic tipped
3378:High explosive
2899:Physics of firearms
1340:negligent discharge
1109:-S variant (only),
853:Double-action only
827:misfiring cartridge
751:, as well as early
671:progressive trigger
537:, or alternatively
501:) have an integral
231:) depressed by the
3945:Firearm components
3875:Right to bear arms
3821:Featureless rifles
3767:Improvised firearm
3728:3D printed firearm
3616:United States
3511:Fully powered
3418:Total metal jacket
3058:Stock measurements
1781:Underwater firearm
1677: versus
1477:. 10 October 2019.
1376:"Trigger Analysis"
1274:possibly contains
1245:Wimmersperg Spz-kr
1171:
1080:Double set trigger
1067:Single set trigger
948:quicker initiation
859:double-action only
777:American Civil War
753:metallic cartridge
624:, which refers to
559:US customary units
471:Two-stage triggers
290:seated within the
174:
163:
3932:
3931:
3928:
3927:
3924:
3923:
3889:United States Gun
3550:
3549:
3546:
3545:
3433:Hollow point
3358:Full metal jacket
3265:
3264:
3223:Tubes and Primers
3083:
3082:
3033:Power factor
2971:Gun harmonisation
2924:
2923:
2854:
2853:
2728:
2727:
2710:Night vision
2274:
2273:
2186:
2185:
2100:Automatic shotgun
2077:
2076:
1664:Types of firearms
1653:
1652:
1319:
1318:
1311:
1276:original research
1237:F1 submachine gun
1155:Variable triggers
983:Little Tom Pistol
809:Browning Hi-Power
663:internal safeties
365:compounds (e.g.,
130:
129:
122:
104:
16:(Redirected from
3957:
3836:
3782:Small arms trade
3720:Firearm industry
3571:, and
3556:
3428:Hollow base
3276:
3255:Smokeless powder
3111:
3089:
3038:Precision-guided
2865:
2739:
2546:Rail system
2420:Flash suppressor
2299:
2280:
2226:Winchester rifle
2216:Antique firearms
2146:20-gauge shotgun
2093:
1907:
1659:
1606:
1578:
1571:
1564:
1555:
1548:
1547:
1545:
1543:
1528:
1522:
1521:
1506:
1497:
1496:
1485:
1479:
1478:
1471:
1465:
1464:
1449:
1443:
1442:
1436:
1430:
1429:
1422:
1416:
1415:
1408:
1402:
1401:
1394:
1388:
1387:
1382:. Archived from
1372:
1314:
1307:
1303:
1300:
1294:
1291:inline citations
1267:
1266:
1259:
1003:S&W Model 60
904:Type 26 Revolver
484:pressure trigger
125:
118:
114:
111:
105:
103:
62:
38:
30:
21:
3965:
3964:
3960:
3959:
3958:
3956:
3955:
3954:
3935:
3934:
3933:
3920:
3884:
3853:Concealed carry
3848:Assault weapons
3843:Air travel
3825:
3802: and
3786:
3714:
3674:
3666:
3655:Shooting sports
3645:Pistol duelling
3575:
3542:
3506:Rifle cartridge
3472:
3413:Supercavitating
3408:Soft point
3329:
3261:
3235:Ball propellant
3181:
3100:
3079:
3075:Twist rate
2966:Gun chronograph
2956:Effective range
2920:
2850:
2821:Recoil-operated
2724:
2629:
2288:
2270:
2256:Colt Peacemaker
2182:
2156:Dragon's breath
2151:Breaching round
2134:
2115:Double-barreled
2073:
2049:General purpose
2035:
1891:
1785:
1726:Multiple-barrel
1666:
1649:
1600:
1582:
1552:
1551:
1541:
1539:
1530:
1529:
1525:
1508:
1507:
1500:
1487:
1486:
1482:
1473:
1472:
1468:
1451:
1450:
1446:
1438:
1437:
1433:
1424:
1423:
1419:
1410:
1409:
1405:
1396:
1395:
1391:
1374:
1373:
1366:
1361:
1315:
1304:
1298:
1295:
1280:
1268:
1264:
1257:
1255:Relative merits
1204:
1162:
1157:
1135:
1119:Ruger SR series
1091:
1082:
1069:
1060:
1047:
1041:
1033:
1031:Release trigger
976:decocks the gun
916:
855:
720:submachine guns
693:
683:
661:, deactivating
610:
601:
593:overtravel stop
571:
511:
454:
427:the sear moves.
410:
404:
363:shock-sensitive
284:
137:
126:
115:
109:
106:
63:
61:
51:
39:
28:
23:
22:
15:
12:
11:
5:
3963:
3961:
3953:
3952:
3947:
3937:
3936:
3930:
3929:
3926:
3925:
3922:
3921:
3919:
3918:
3913:
3908:
3903:
3892:
3890:
3886:
3885:
3883:
3882:
3877:
3872:
3867:
3862:
3861:
3860:
3850:
3845:
3839:
3833:
3827:
3826:
3824:
3823:
3818:
3817:
3816:
3811:
3796:
3794:
3788:
3787:
3785:
3784:
3779:
3774:
3769:
3764:
3759:
3758:
3757:
3747:
3742:
3737:
3736:
3735:
3724:
3722:
3716:
3715:
3713:
3712:
3707:
3702:
3697:
3692:
3690:Assassinations
3687:
3681:
3679:
3668:
3667:
3665:
3664:
3663:
3662:
3652:
3647:
3642:
3635:
3630:
3629:
3628:
3623:
3618:
3608:
3603:
3602:
3601:
3591:
3585:
3583:
3577:
3576:
3559:
3552:
3551:
3548:
3547:
3544:
3543:
3541:
3540:
3535:
3530:
3525:
3524:
3523:
3518:
3513:
3503:
3498:
3493:
3488:
3482:
3480:
3474:
3473:
3471:
3470:
3465:
3460:
3455:
3450:
3445:
3440:
3435:
3430:
3425:
3420:
3415:
3410:
3405:
3400:
3395:
3390:
3385:
3380:
3375:
3370:
3365:
3360:
3355:
3350:
3345:
3339:
3337:
3331:
3330:
3328:
3327:
3322:
3317:
3312:
3307:
3302:
3297:
3296:
3295:
3285:
3279:
3273:
3267:
3266:
3263:
3262:
3260:
3259:
3258:
3257:
3252:
3247:
3242:
3237:
3227:
3226:
3225:
3220:
3215:
3213:Percussion cap
3210:
3200:
3195:
3189:
3187:
3183:
3182:
3180:
3179:
3174:
3173:
3172:
3167:
3162:
3152:
3151:
3150:
3145:
3135:
3130:
3125:
3120:
3114:
3108:
3102:
3101:
3092:
3085:
3084:
3081:
3080:
3078:
3077:
3072:
3071:
3070:
3063:Stopping power
3060:
3055:
3050:
3045:
3040:
3035:
3030:
3025:
3024:
3023:
3018:
3013:
3003:
2998:
2993:
2988:
2983:
2981:Length of pull
2978:
2973:
2968:
2963:
2958:
2953:
2948:
2943:
2938:
2932:
2930:
2926:
2925:
2922:
2921:
2919:
2918:
2917:
2916:
2911:
2901:
2896:
2895:
2894:
2889:
2884:
2879:
2868:
2862:
2856:
2855:
2852:
2851:
2849:
2848:
2843:
2838:
2833:
2828:
2823:
2818:
2813:
2808:
2806:Out-of-battery
2803:
2798:
2793:
2788:
2783:
2778:
2773:
2768:
2763:
2758:
2753:
2748:
2742:
2736:
2730:
2729:
2726:
2725:
2723:
2722:
2717:
2712:
2707:
2702:
2697:
2692:
2687:
2686:
2685:
2675:
2670:
2665:
2660:
2655:
2650:
2645:
2639:
2637:
2631:
2630:
2628:
2627:
2626:
2625:
2615:
2610:
2605:
2600:
2595:
2590:
2585:
2580:
2579:
2578:
2568:
2563:
2558:
2553:
2548:
2543:
2538:
2533:
2528:
2523:
2522:
2521:
2516:
2511:
2506:
2501:
2496:
2486:
2485:
2484:
2479:
2469:
2468:
2467:
2462:
2457:
2447:
2442:
2437:
2432:
2430:Forward assist
2427:
2422:
2417:
2412:
2407:
2402:
2400:Cocking handle
2397:
2392:
2387:
2386:
2385:
2380:
2375:
2370:
2365:
2355:
2350:
2345:
2340:
2335:
2330:
2329:
2328:
2323:
2318:
2313:
2302:
2296:
2290:
2289:
2284:Mechanics and
2283:
2276:
2275:
2272:
2271:
2269:
2268:
2263:
2258:
2253:
2248:
2243:
2238:
2233:
2228:
2223:
2218:
2213:
2208:
2203:
2197:
2195:
2188:
2187:
2184:
2183:
2181:
2180:
2175:
2170:
2169:
2168:
2158:
2153:
2148:
2142:
2140:
2136:
2135:
2133:
2132:
2127:
2122:
2117:
2112:
2110:Combat shotgun
2107:
2102:
2096:
2090:
2079:
2078:
2075:
2074:
2072:
2071:
2066:
2061:
2056:
2051:
2045:
2043:
2037:
2036:
2034:
2033:
2032:
2031:
2021:
2016:
2015:
2014:
2004:
1999:
1998:
1997:
1992:
1987:
1982:
1977:
1967:
1962:
1961:
1960:
1950:
1949:
1948:
1938:
1933:
1932:
1931:
1921:
1916:
1910:
1904:
1893:
1892:
1890:
1889:
1884:
1879:
1878:
1877:
1875:Submachine gun
1872:
1865:Pistol caliber
1862:
1861:
1860:
1850:
1849:
1848:
1838:
1833:
1828:
1823:
1822:
1821:
1811:
1806:
1801:
1795:
1793:
1787:
1786:
1784:
1783:
1778:
1773:
1768:
1763:
1758:
1753:
1748:
1743:
1738:
1733:
1723:
1722:
1721:
1716:
1711:
1701:
1696:
1691:
1686:
1681:
1671:
1668:
1667:
1662:
1655:
1654:
1651:
1650:
1648:
1647:
1642:
1637:
1632:
1627:
1622:
1621:
1620:
1609:
1602:
1601:
1583:
1581:
1580:
1573:
1566:
1558:
1550:
1549:
1536:Velocity Works
1523:
1514:Chuckhawks.com
1498:
1480:
1466:
1444:
1431:
1428:. 3 June 2016.
1417:
1414:. 8 June 2016.
1403:
1389:
1363:
1362:
1360:
1357:
1317:
1316:
1271:
1269:
1262:
1256:
1253:
1212:staged trigger
1203:
1200:
1196:Star Model Z62
1161:
1158:
1156:
1153:
1145:Taurus PT 24/7
1134:
1133:Pre-set hybrid
1131:
1090:
1087:
1081:
1078:
1068:
1065:
1059:
1056:
1045:Binary trigger
1043:Main article:
1040:
1037:
1032:
1029:
1015:Beaumont–Adams
915:
912:
854:
851:
773:Beaumont–Adams
765:dangerous game
682:
679:
609:
606:
600:
597:
570:
567:
523:trigger weight
510:
507:
480:direct trigger
476:
475:
468:
453:
450:
449:
448:
438:
428:
406:Main article:
403:
400:
386:cartridge case
367:lead styphnate
311:kinetic energy
303:elastic energy
301:(which stores
283:
280:
155:striker spring
128:
127:
42:
40:
33:
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
3962:
3951:
3948:
3946:
3943:
3942:
3940:
3917:
3914:
3912:
3909:
3907:
3904:
3901:
3897:
3894:
3893:
3891:
3887:
3881:
3878:
3876:
3873:
3871:
3868:
3866:
3863:
3859:
3856:
3855:
3854:
3851:
3849:
3846:
3844:
3841:
3840:
3837:
3834:
3832:
3828:
3822:
3819:
3815:
3812:
3810:
3807:
3806:
3805:
3801:
3798:
3797:
3795:
3793:
3789:
3783:
3780:
3778:
3775:
3773:
3772:Most-produced
3770:
3768:
3765:
3763:
3760:
3756:
3753:
3752:
3751:
3748:
3746:
3743:
3741:
3738:
3734:
3731:
3730:
3729:
3726:
3725:
3723:
3721:
3717:
3711:
3708:
3706:
3703:
3701:
3698:
3696:
3693:
3691:
3688:
3686:
3683:
3682:
3680:
3678:
3673:
3669:
3661:
3658:
3657:
3656:
3653:
3651:
3648:
3646:
3643:
3641:
3640:
3636:
3634:
3631:
3627:
3624:
3622:
3619:
3617:
3614:
3613:
3612:
3609:
3607:
3604:
3600:
3597:
3596:
3595:
3592:
3590:
3587:
3586:
3584:
3582:
3578:
3574:
3570:
3566:
3562:
3557:
3553:
3539:
3536:
3534:
3531:
3529:
3526:
3522:
3519:
3517:
3514:
3512:
3509:
3508:
3507:
3504:
3502:
3499:
3497:
3494:
3492:
3489:
3487:
3484:
3483:
3481:
3479:
3475:
3469:
3466:
3464:
3461:
3459:
3456:
3454:
3451:
3449:
3446:
3444:
3441:
3439:
3436:
3434:
3431:
3429:
3426:
3424:
3421:
3419:
3416:
3414:
3411:
3409:
3406:
3404:
3401:
3399:
3396:
3394:
3391:
3389:
3386:
3384:
3381:
3379:
3376:
3374:
3371:
3369:
3366:
3364:
3361:
3359:
3356:
3354:
3351:
3349:
3346:
3344:
3341:
3340:
3338:
3336:
3332:
3326:
3323:
3321:
3318:
3316:
3313:
3311:
3308:
3306:
3303:
3301:
3298:
3294:
3291:
3290:
3289:
3286:
3284:
3281:
3280:
3277:
3274:
3272:
3268:
3256:
3253:
3251:
3248:
3246:
3243:
3241:
3238:
3236:
3233:
3232:
3231:
3228:
3224:
3221:
3219:
3216:
3214:
3211:
3209:
3206:
3205:
3204:
3201:
3199:
3196:
3194:
3191:
3190:
3188:
3184:
3178:
3175:
3171:
3168:
3166:
3163:
3161:
3158:
3157:
3156:
3153:
3149:
3146:
3144:
3141:
3140:
3139:
3136:
3134:
3131:
3129:
3126:
3124:
3121:
3119:
3116:
3115:
3112:
3109:
3107:
3103:
3099:
3095:
3090:
3086:
3076:
3073:
3069:
3066:
3065:
3064:
3061:
3059:
3056:
3054:
3051:
3049:
3046:
3044:
3041:
3039:
3036:
3034:
3031:
3029:
3026:
3022:
3019:
3017:
3014:
3012:
3009:
3008:
3007:
3004:
3002:
2999:
2997:
2994:
2992:
2989:
2987:
2984:
2982:
2979:
2977:
2974:
2972:
2969:
2967:
2964:
2962:
2959:
2957:
2954:
2952:
2949:
2947:
2944:
2942:
2939:
2937:
2934:
2933:
2931:
2927:
2915:
2912:
2910:
2907:
2906:
2905:
2902:
2900:
2897:
2893:
2890:
2888:
2885:
2883:
2880:
2878:
2875:
2874:
2873:
2870:
2869:
2866:
2863:
2861:
2857:
2847:
2844:
2842:
2839:
2837:
2834:
2832:
2829:
2827:
2824:
2822:
2819:
2817:
2814:
2812:
2809:
2807:
2804:
2802:
2801:Muzzleloading
2799:
2797:
2794:
2792:
2789:
2787:
2784:
2782:
2779:
2777:
2774:
2772:
2769:
2767:
2766:Breechloading
2764:
2762:
2759:
2757:
2754:
2752:
2749:
2747:
2744:
2743:
2740:
2737:
2735:
2731:
2721:
2718:
2716:
2713:
2711:
2708:
2706:
2703:
2701:
2698:
2696:
2693:
2691:
2688:
2684:
2681:
2680:
2679:
2676:
2674:
2671:
2669:
2666:
2664:
2661:
2659:
2656:
2654:
2651:
2649:
2646:
2644:
2641:
2640:
2638:
2636:
2632:
2624:
2621:
2620:
2619:
2616:
2614:
2611:
2609:
2606:
2604:
2601:
2599:
2596:
2594:
2591:
2589:
2586:
2584:
2581:
2577:
2574:
2573:
2572:
2569:
2567:
2564:
2562:
2559:
2557:
2554:
2552:
2549:
2547:
2544:
2542:
2539:
2537:
2534:
2532:
2531:Muzzle shroud
2529:
2527:
2524:
2520:
2519:Stripper clip
2517:
2515:
2512:
2510:
2509:High-capacity
2507:
2505:
2502:
2500:
2497:
2495:
2492:
2491:
2490:
2487:
2483:
2480:
2478:
2475:
2474:
2473:
2470:
2466:
2463:
2461:
2458:
2456:
2453:
2452:
2451:
2448:
2446:
2443:
2441:
2438:
2436:
2433:
2431:
2428:
2426:
2423:
2421:
2418:
2416:
2413:
2411:
2408:
2406:
2403:
2401:
2398:
2396:
2393:
2391:
2388:
2384:
2381:
2379:
2376:
2374:
2371:
2369:
2366:
2364:
2361:
2360:
2359:
2356:
2354:
2351:
2349:
2346:
2344:
2341:
2339:
2336:
2334:
2331:
2327:
2324:
2322:
2319:
2317:
2314:
2312:
2309:
2308:
2307:
2304:
2303:
2300:
2297:
2295:
2291:
2287:
2281:
2277:
2267:
2264:
2262:
2259:
2257:
2254:
2252:
2249:
2247:
2244:
2242:
2239:
2237:
2236:Mauser rifles
2234:
2232:
2229:
2227:
2224:
2222:
2219:
2217:
2214:
2212:
2209:
2207:
2204:
2202:
2199:
2198:
2196:
2193:
2189:
2179:
2176:
2174:
2171:
2167:
2164:
2163:
2162:
2161:Shotgun shell
2159:
2157:
2154:
2152:
2149:
2147:
2144:
2143:
2141:
2137:
2131:
2128:
2126:
2123:
2121:
2118:
2116:
2113:
2111:
2108:
2106:
2103:
2101:
2098:
2097:
2094:
2091:
2088:
2084:
2080:
2070:
2067:
2065:
2062:
2060:
2057:
2055:
2052:
2050:
2047:
2046:
2044:
2042:
2038:
2030:
2027:
2026:
2025:
2022:
2020:
2017:
2013:
2010:
2009:
2008:
2005:
2003:
2000:
1996:
1993:
1991:
1988:
1986:
1983:
1981:
1978:
1976:
1973:
1972:
1971:
1968:
1966:
1963:
1959:
1956:
1955:
1954:
1951:
1947:
1944:
1943:
1942:
1939:
1937:
1934:
1930:
1927:
1926:
1925:
1922:
1920:
1917:
1915:
1914:Anti-materiel
1912:
1911:
1908:
1905:
1902:
1898:
1894:
1888:
1885:
1883:
1880:
1876:
1873:
1871:
1868:
1867:
1866:
1863:
1859:
1856:
1855:
1854:
1851:
1847:
1844:
1843:
1842:
1839:
1837:
1834:
1832:
1829:
1827:
1824:
1820:
1817:
1816:
1815:
1812:
1810:
1807:
1805:
1802:
1800:
1797:
1796:
1794:
1792:
1788:
1782:
1779:
1777:
1774:
1772:
1769:
1767:
1764:
1762:
1759:
1757:
1754:
1752:
1749:
1747:
1744:
1742:
1739:
1737:
1734:
1731:
1727:
1724:
1720:
1717:
1715:
1712:
1710:
1707:
1706:
1705:
1702:
1700:
1697:
1695:
1692:
1690:
1687:
1685:
1682:
1680:
1676:
1673:
1672:
1669:
1665:
1660:
1656:
1646:
1643:
1641:
1638:
1636:
1633:
1631:
1628:
1626:
1623:
1619:
1616:
1615:
1614:
1611:
1610:
1607:
1603:
1598:
1594:
1590:
1586:
1579:
1574:
1572:
1567:
1565:
1560:
1559:
1556:
1538:. 1 July 2019
1537:
1533:
1527:
1524:
1519:
1515:
1511:
1505:
1503:
1499:
1494:
1490:
1484:
1481:
1476:
1470:
1467:
1462:
1458:
1457:Spencer, B. E
1454:
1448:
1445:
1441:
1435:
1432:
1427:
1421:
1418:
1413:
1407:
1404:
1399:
1393:
1390:
1385:
1381:
1377:
1371:
1369:
1365:
1358:
1356:
1355:" procedure.
1354:
1353:tap rack bang
1349:
1344:
1341:
1335:
1331:
1327:
1325:
1313:
1310:
1302:
1292:
1288:
1284:
1278:
1277:
1272:This section
1270:
1261:
1260:
1254:
1252:
1250:
1246:
1242:
1238:
1234:
1230:
1226:
1222:
1218:
1213:
1209:
1201:
1199:
1197:
1193:
1189:
1185:
1180:
1176:
1166:
1159:
1154:
1152:
1150:
1146:
1141:
1132:
1130:
1128:
1124:
1120:
1116:
1112:
1108:
1104:
1100:
1095:
1088:
1086:
1079:
1077:
1075:
1066:
1064:
1057:
1055:
1052:
1046:
1038:
1036:
1030:
1028:
1026:
1025:muzzleloaders
1023:
1020:
1016:
1012:
1008:
1004:
1000:
996:
992:
988:
984:
979:
977:
973:
969:
963:
960:
956:
951:
949:
945:
939:
935:
933:
929:
925:
921:
913:
911:
909:
908:Enfield No. 2
905:
901:
897:
893:
889:
883:
879:
875:
873:
868:
864:
860:
852:
850:
847:
843:
839:
834:
832:
828:
824:
823:
818:
814:
810:
806:
802:
798:
794:
790:
786:
780:
778:
774:
770:
766:
762:
758:
754:
750:
746:
742:
738:
737:muzzleloaders
735:
732:
728:
723:
721:
717:
713:
710:
706:
702:
698:
697:single-action
691:
689:
688:Single Action
681:Single-action
680:
678:
676:
672:
668:
664:
660:
656:
651:
647:
643:
639:
635:
631:
627:
623:
619:
615:
607:
605:
598:
596:
594:
589:
585:
580:
576:
568:
566:
562:
560:
556:
552:
548:
544:
540:
536:
532:
528:
524:
520:
516:
508:
506:
504:
500:
497:
493:
487:
485:
481:
472:
469:
466:
463:
462:
461:
459:
451:
446:
442:
439:
436:
432:
429:
426:
422:
418:
415:
414:
413:
409:
401:
399:
397:
396:
391:
387:
383:
380:
376:
372:
368:
364:
360:
356:
352:
348:
344:
340:
336:
332:
328:
327:
322:
321:
316:
312:
308:
304:
300:
296:
293:
289:
281:
279:
277:
273:
269:
265:
261:
256:
254:
253:trigger group
250:
246:
242:
238:
234:
230:
229:trigger blade
226:
221:
219:
218:quick release
215:
211:
207:
203:
199:
195:
191:
187:
186:ranged weapon
183:
179:
171:
167:
160:
156:
152:
148:
143:
139:
135:
124:
121:
113:
110:February 2022
102:
99:
95:
92:
88:
85:
81:
78:
74:
71: –
70:
66:
65:Find sources:
59:
55:
49:
48:
43:This article
41:
37:
32:
31:
19:
3792:Arms control
3672:Gun violence
3639:Jungle style
3638:
3611:Gun cultures
3516:Intermediate
3193:Fire forming
3043:Rate of fire
2914:Stadiametric
2892:Transitional
2836:Self-loading
2791:Gas-operated
2751:Blow-forward
2683:Red dot
2617:
2593:Squeeze bore
2541:Pistol slide
2526:Muzzle brake
2494:Bottom metal
2041:Machine guns
1699:Line thrower
1679:muzzleloader
1675:Breechloader
1540:. Retrieved
1535:
1526:
1513:
1492:
1483:
1469:
1456:
1447:
1434:
1420:
1406:
1392:
1384:the original
1379:
1345:
1336:
1332:
1328:
1320:
1305:
1296:
1273:
1211:
1207:
1205:
1174:
1172:
1136:
1123:Kel-Tec P-32
1093:
1092:
1083:
1074:hair trigger
1073:
1070:
1061:
1048:
1034:
1022:black-powder
980:
975:
964:
959:pistol slide
952:
940:
936:
923:
919:
917:
884:
880:
876:
866:
865:function of
862:
858:
856:
835:
820:
781:
739:such as the
731:black powder
724:
700:
696:
694:
687:
625:
617:
616:the trigger
611:
602:
592:
586:leaving the
574:
573:The trigger
572:
563:
522:
514:
513:The trigger
512:
488:
483:
479:
477:
470:
464:
457:
455:
444:
440:
434:
430:
424:
420:
416:
411:
393:
354:
330:
324:
318:
285:
257:
252:
233:index finger
228:
227:(called the
222:
177:
175:
138:
116:
107:
97:
90:
83:
76:
64:
52:Please help
47:verification
44:
3906:Legislation
3858:in the U.S.
3809:Disarmament
3804:Gun control
3501:Handloading
3288:Dummy round
3160:Cooking off
3155:Malfunction
3143:Field strip
3138:Maintenance
3028:Penetration
2991:Match grade
2909:Mathematics
2841:Single-shot
2781:Closed bolt
2695:Scope mount
2658:Holographic
2648:Finderscope
2536:Pistol grip
2514:Speedloader
2368:Telescoping
2348:Breechblock
2221:Gatling gun
2120:Pump action
1761:Single-shot
1684:Combination
1225:CZ Model 25
1208:progressive
1179:select fire
1149:Walther P99
1140:malfunction
1117:series and
1058:Set trigger
1011:Colt Python
991:Walther P38
987:Walther PPK
953:In a DA/SA
896:Taurus 24/7
705:single-shot
675:set trigger
549:units, and
527:force gauge
499:AccuTrigger
384:within the
299:mainspring
266:-tensioned
241:push-button
147:bolt action
3939:Categories
3710:Gun safety
3705:Gunfighter
3496:Centrefire
3478:Cartridges
3458:Snake shot
3398:Round shot
3388:Projectile
3373:Incendiary
3271:Ammunition
3230:Propellant
3198:Obturation
3170:Squib load
3098:ammunition
2936:Accurizing
2872:Ballistics
2786:Electronic
2705:Telescopic
2556:Recoil pad
2415:Firing pin
2390:Bump stock
2353:Breechface
2294:Components
2286:components
2139:Ammunition
1887:Wallet gun
1831:Pepper-box
1776:Spring-gun
1771:Smoothbore
1766:Sleeve gun
1359:References
1283:improve it
995:Beretta 92
906:, and the
805:Tokarev TT
801:Luger P.08
797:Mauser C96
793:Colt M1911
642:firing pin
584:projectile
579:inertially
575:overtravel
569:Overtravel
441:Overtravel
390:projectile
379:propellant
341:hitting a
335:firing pin
315:firing pin
292:gun barrel
214:power tool
188:such as a
80:newspapers
3750:Gun shops
3700:Forensics
3675:and
3621:Gun shows
3363:Frangible
3353:Expanding
3305:Gas check
3300:Flechette
3283:Cannelure
3208:Gunpowder
3165:Hang fire
3133:Firefight
2986:Lock time
2976:Headspace
2941:Bore axis
2826:Repeating
2776:Open bolt
2690:Magnifier
2576:Auto sear
2482:Wheellock
2477:Flintlock
2455:Half-cock
2410:Extractor
2311:Feed ramp
2241:Tommy Gun
2231:M1 Garand
2166:.410 bore
2130:Sawed-off
2105:Coach gun
2019:Repeating
2012:Polygonal
1936:Automatic
1919:Anti-tank
1804:Derringer
1694:Flare gun
1299:July 2021
1287:verifying
1249:Steyr AUG
1221:Jatimatic
1177:provides
1129:pistols.
1127:Ruger LCP
1111:Kahr Arms
928:revolvers
888:SIG Sauer
714:(rifles,
712:long arms
709:repeating
650:extractor
539:kilograms
421:pretravel
288:cartridge
182:mechanism
3911:Politics
3831:Gun laws
3762:Gunsmith
3650:Politics
3569:industry
3491:Caseless
3293:Snap cap
3186:Ignition
3177:Ricochet
3118:Dry fire
3094:Shooting
3021:Velocity
2887:Terminal
2882:External
2846:Slamfire
2831:Revolver
2746:Blowback
2613:Tapering
2588:Silencer
2551:Receiver
2489:Magazine
2445:Foregrip
2435:Freebore
2405:Cylinder
2363:Rotating
2326:Trunnion
2192:Historic
2083:Shotguns
2002:Marksman
1980:Elephant
1882:Starting
1841:Revolver
1809:Duelling
1799:Cane gun
1791:Handguns
1751:Riot gun
1719:Takedown
1704:Long gun
1689:Elephant
1593:glossary
1585:Firearms
1542:13 March
1518:Archived
1461:Archived
972:decocker
944:revolver
892:Sig P250
727:revolver
716:shotguns
659:cylinder
655:revolver
630:magazine
535:SI units
474:squeeze.
282:Function
202:speargun
198:crossbow
3898: (
3865:License
3633:Hunting
3581:Society
3561:Society
3538:Wildcat
3533:Pinfire
3463:Spitzer
3393:Raufoss
3335:Bullets
3325:Wadding
3240:Cordite
3218:Rimfire
3148:Fouling
3128:Gunshot
3106:Gunshot
2946:Caliber
2929:Metrics
2860:Physics
2761:Boxlock
2734:Actions
2720:Zeroing
2715:Thermal
2673:Reticle
2643:Diopter
2618:Trigger
2465:Striker
2440:Forearm
2425:Fluting
2395:Chamber
2383:Tilting
2373:Flapper
2333:Bayonet
2321:Threads
2085: (
2007:Rifling
1995:Varmint
1985:Express
1975:Buffalo
1970:Hunting
1953:Carbine
1924:Assault
1899: (
1826:Machine
1746:Pen gun
1741:Net gun
1736:Needler
1728: (
1709:Carbine
1630:History
1613:Firearm
1587: (
1281:Please
1094:Pre-set
1019:Tranter
838:Walther
822:decocks
789:chamber
734:caplock
690:(album)
646:striker
553:and/or
531:newtons
369:) that
355:striker
351:impulse
337:like a
326:striker
307:tension
295:chamber
276:cocking
272:striker
216:, or a
190:firearm
178:trigger
172:trigger
159:striker
94:scholar
3695:Deaths
3677:safety
3565:safety
3443:Meplat
3423:Tracer
3250:Ramrod
3203:Primer
3048:Recoil
3011:Energy
3006:Muzzle
2678:Reflex
2635:Sights
2583:Shroud
2566:Safety
2460:Linear
2450:Hammer
2378:Roller
2306:Barrel
2059:Medium
2024:Sniper
1965:Double
1941:Battle
1897:Rifles
1836:Pocket
1814:Pistol
1756:Rotary
1714:Musket
1645:Weapon
1635:Safety
1597:topics
1595:, and
1324:safety
1247:, and
1217:FN P90
1115:FN FNS
1005:, the
968:safety
902:, the
863:double
817:recoil
785:safety
743:, and
701:single
638:hammer
618:action
614:a.k.a.
588:barrel
555:ounces
551:pounds
547:metric
519:stress
503:safety
496:Savage
458:takeup
452:Takeup
435:during
425:before
417:Takeup
382:powder
375:ignite
371:sparks
359:primer
347:chisel
339:mallet
331:hammer
320:hammer
268:hammer
264:spring
206:switch
194:airgun
157:, (D)
153:, (C)
96:
89:
82:
75:
67:
3528:Paper
3486:Blank
3453:ABCBC
3438:Minié
3383:HEIAP
3368:Green
3320:Sabot
3053:Group
2961:Gauge
2796:Lever
2771:Break
2668:Laser
2653:Globe
2623:guard
2603:Stock
2598:Choke
2266:Glock
2261:M1911
2246:MP 40
2206:AR-15
2201:AK-47
2064:Heavy
2054:Light
1618:lists
1348:Glock
1229:PM-63
1210:, or
1184:MG 34
1169:fire.
1099:Glock
1051:AR-15
829:, or
813:slide
749:LeMat
669:(see
608:Types
599:Reset
543:grams
515:break
509:Break
492:Glock
445:after
431:Break
343:punch
225:lever
200:, or
180:is a
101:JSTOR
87:books
3896:Laws
3800:Arms
3755:list
3733:list
3573:laws
3521:list
3403:SLAP
3348:Cast
3096:and
3016:Rise
2811:Pump
2756:Bolt
2700:Tang
2663:Iron
2571:Sear
2504:Drum
2499:Clip
2472:Lock
2358:Bolt
2338:Belt
2316:Slug
2178:Slug
2173:Shot
2125:Riot
2087:list
2029:list
1990:Punt
1958:list
1946:list
1929:list
1901:list
1858:list
1846:list
1819:list
1730:list
1589:list
1544:2020
1125:and
1017:and
989:and
930:and
867:both
846:P.38
844:and
707:and
640:and
634:bolt
395:sear
377:the
329:. A
323:and
260:sear
212:, a
210:trap
151:sear
73:news
3468:VLD
3315:PCA
2561:Rim
2251:Uzi
2211:M16
2069:SAW
1640:War
1625:Gun
1285:by
1233:BXP
842:PPK
677:).
657:'s
626:all
557:in
545:in
541:or
533:in
529:in
419:or
373:to
56:by
3941::
3567:,
3563:,
1591:,
1534:.
1516:.
1512:.
1501:^
1491:.
1459:.
1455:.
1378:.
1367:^
1251:.
1243:,
1239:,
1235:,
1231:,
1227:,
1223:,
1219:,
1206:A
1198:.
1190:,
1186:,
1173:A
1113:,
1105:,
1101:,
1076:.
1009:,
1001:,
918:A
807:,
803:,
799:,
795:,
718:,
695:A
665:,
648:,
636:,
632:,
561:.
196:,
192:,
176:A
3902:)
2089:)
1903:)
1732:)
1599:)
1577:e
1570:t
1563:v
1546:.
1495:.
1400:.
1312:)
1306:(
1301:)
1297:(
1279:.
791:(
692:.
644:/
345:/
270:/
161:.
136:.
123:)
117:(
112:)
108:(
98:·
91:·
84:·
77:·
50:.
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.