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the meplat (reducing its area) involves pressing the bullets into a special die. This decreases the size of the meplat which increases the ballistic coefficient, which reduces drag, time of flight, and wind drift of the bullet. Some target shooters sort their bullets by weight, point their bullets,
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If the meplats on a group of bullets are uneven, the trajectory of the bullets will vary which will cause the bullets to strike the target at different vertical locations. Bullets of the same mass that have similar-shaped meplats will travel through the air in nearly identical fashion, making it
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the meplat (cutting the tip of the bullet, thus increasing its area) decreases the bullet's ballistic coefficient, increasing drag, and making it more susceptible to wind drift. So even though the grouping will be tighter, the time of flight and wind drift will be slightly greater.
108:, but with different-shaped meplats sometimes cannot be loaded into the same firearm. The meplat plays an important role in the loading of weapons whose ammunition is guided into the chamber by a mechanism (e.g.,
35:. The shape of the meplat is important in determining how the bullet moves through the air. In particular the size and shape of the meplat has a significant effect on the
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A.J. Eggers, Jr., Meyer M. Resnikoff, and David H. Dennis, "Bodies of
Revolution Having Minimum Drag at High Supersonic Speeds", NACA Report 1306, 1955.
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firearms), though this usually is not as important in weapons whose rounds are chambered individually by hand (e.g.,
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31:" meaning "flat surface of a cylinder") is the technical term for the flat or open tip on the nose of a
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and then trim them to the same meplat width to ensure the greatest possible consistency.
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The shape of the nose of an axisymmetric projectile that gives it the least possible
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always has a meplat, the diameter of which depends on the length of the nose.
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231:(2nd ed.). Applied Ballistics, LLC. p. 260.
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often trim or point their meplats to uniform shape.
276:"The Effects Of The Meplat On Terminal Ballistics"
61:Meplats are often used to increase the bullet's
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229:Applied Ballistics for Long-Range Shooting
189:Haag, Lucien C., "The Sound of Bullets",
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254:"Whidden Bullet Pointing Die System"
16:Flat or open tip on nose of a bullet
315:. You can help Knowledge (XXG) by
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93:multiple times. For this reason,
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307:This article related to
252:Baney, Jason and Laney.
193:#34, Summer 2002, p. 255
150:Full metal jacket bullet
130:multiple-barrel firearms
37:ballistic coefficient
227:Litz, Brian (2011).
95:competitive shooters
87:group shots together
155:Hollow-point bullet
104:Rounds of the same
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205:"Meplat Trimming"
165:Soft-point bullet
74:hypersonic speeds
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134:combination guns
70:aerodynamic drag
63:wounding ability
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160:Semiwadcutter
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39:of a bullet.
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362:Weapon stubs
317:expanding it
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257:. Retrieved
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191:AFTE Journal
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126:single-shots
118:lever-action
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122:bolt-action
114:pump-action
367:Ammunition
356:Categories
176:References
85:easier to
23:(from the
170:Wadcutter
138:revolvers
89:or hit a
309:weaponry
144:See also
55:Pointing
48:Trimming
106:caliber
99:snipers
259:4 July
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91:target
43:Theory
33:bullet
29:méplat
27:word "
25:French
21:meplat
311:is a
136:, or
120:, or
313:stub
261:2013
233:ISBN
97:and
19:The
140:.)
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