5 56 muzzle velocity 16 barrel
[DOC File]M16A2 ASSUALT RIFLE
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5.56 mm Caliber 5.56 mm 8.79 pounds Weight (w/30 round magazine) 7.5 pounds 39 5/8 inches Length (w/compensator) 29.75 inches w/butt stock closed . 33 inches w/butt stock open 1 / 7 twist Rifling 1 / 7 twist 3,100 feet per second (approximately) Muzzle velocity 2,970 feet per second (approximately) 52,000 PSI Chamber pressure 52,000 PSI 800 rounds per minute (approximately) Cyclic rate of fire ...
[DOC File]NON-LEAD AIRGUN AMMUNITION PROJECT
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With a muzzle velocity of 800 ft/s (244 m/s) and the height of the barrel being 4.5 feet (1.37m) above the ground, the bounce back for an air gun operator at 30 yards (27.4m) from the target was calculated. The lead and copper pellets were found to have a bounce back of 55.7 feet (17m) and 76.6 feet (23.3m) respectively where as the brass and steel pellets were found to have a bounce back of ...
[DOCX File]hiepro.ehawaii.gov
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11Instrumental Velocity:3165 +/- FPS (78 feet from muzzle) using a . 5.56 test barrel, 20” long. 12Energy:1223 Ft-Lbs at 78’ 13Chamber Pressure:Piezotronic maximum average per 10 rounds – 55,000 PSI in 5.56 test barrel (case mouth. location) 14Bullet Pull:Minimum individual 35 lbs. 15Propellant Detection:100% mechanical and/or electrical detection. of propellant levels within the ...
[DOCX File]Abstract - Mike Knoop
https://info.5y1.org/5-56-muzzle-velocity-16-barrel_1_ba2559.html
Muzzle velocity is the biggest factor in soft-projectile inaccuracy. At low velocities (less than 5 m/s) projectiles do not have enough kinetic energy to travel a significant distance. Thus, accuracy is unimportant at low velocities. Mocking a real SPL is a design philosophy so a designed launcher muzzle velocity should closely approximate its real life counterpart. To do this, muzzle velocity ...
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