aerodynamics air gun alloy american civil war ammunition anesthesia antimony armor-piercing shot and shell arquebus bismuth bite the bullet black talon british army brown bess bullet bow shockwave casting copper cordite cupronickel depleted uranium external ballistics federal cartridge firearm flexible baton round fractography frangible french language full metal jacket bullet gas gas check glaser safety slug gunpowder high standard hdm hornady horse racing hydrashok incendiary ammunition infantry internal ballistics joseph whitworth kinetic energy lead lee-enfield lee-metford linotype list of handgun cartridges list of rifle cartridges machine gun magnesium matchlock meplat musket ogive parabellum past performances percussion cap plastic bullet projectile public domain remington remington arms rifle rifling riot rubber bullet sabot semiwadcutter shinkansen shooting range shuttlecock sierra bullets silver bullet smokeless powder specific heat capacity spitzer steel stopping power strontium table of pistol and rifle cartridges by year terminal ballistics thun tin tracer ammunition tungsten tungsten carbide very-low-drag bullet wadcutter weapon werewolf wikimedia commons william greener winchester repeating arms company