action, barrel, cartridge clip, cartridge ejector, cartridge extractor, cartridge holder, cartridge remover, clip, ejector, extractor, firing chamber, firing mechanism, gunlock, gunpoint, gunsight, gunstock, gun barrel, gun chamber, gun muzzle, gun trigger, magazine, muzzle, safety catch, safety lock, stock, trigger

handgun, pistol, firearms, rifle, semiautomatic pistol, assault rifle, shotguns, colt pistol, weapon, revolver, automatic pistol, derringer, knife, paintball gun, semiautomatics, thompson submachine gun, bullets, colt revolver, crossbow, bb gun, ammunition, submachine gun, ammo, switchblade knife, gunshot, tommy gun, automatic rifle, holster, carbine, submachine, airgun, semiautomatic firearm, glock, taser, machete, switchblade, sniper rifle, gunman, garand rifle, uzi, kalashnikov, waistband, bushmaster, flintlock, beretta, sidearm, silencer, national rifle association, bulletproof vest, nightstick, grenade, gunlock, muzzle loader, gunfire, buckshot, ballistic fingerprinting, rocket launcher, bazooka, gunmaker, stun baton, screwdriver, billy club, pocketknife, calibers, telescopic sight, butcher knife, musket, minie ball, sten gun, lug wrench, nra, mace, pistol grip, shooting, bowie knife, bullet hole, brass knuckles, stun gun, bipod, gunsmith, rimfire, fire extinguisher, peashooter, cutlass, shooter, pepper spray, assailant, minimi, light machine gun, steak knife, firing, blowgun, muzzleloader, sword, ski mask, gunpowder, nunchaku, squirt gun, handcuff, smoothbore, cannon, firework, guns, cannons, pistols, rifles, shotgun, howitzer, revolvers, motorcycle, car, ship, aeroplane, carbines, howitzers, aircraft, antiaircraft, mortar, pounder, antitank, flak, torpedo, armoured, guard, ack, caliber, missile, rearmost, armored, arms, rocket, calibre, recon

ack-ack, ack-ack gun, airgun, air gun, antiaircraft, antiaircraft gun, bricole, cannon, catapult, field artillery, firearm, flak, four-pounder, gas gun, minute gun, onager, piece, pom-pom, quaker gun, set gun, small-arm, spring gun, whaling gun

., .22 caliber, .22 calibre, .38 caliber, .38 calibre, .45 caliber, .45 calibre, airgun, air gun, air rifle, ammo, ammunition, armored car, armoured car, assault gun, automatic, automatic rifle, ballistic fingerprinting, ballistic identification, barbette, barbette carriage, barrel, bb, bb gun, bb shot, bird dog, bofors gun, bore, breech, breechloader, bren, bren gun, browning, browning machine gun, bullet, bullet fingerprinting, burp gun, caliber, calibrate, calibre, cannon, cartridge clip, cartridge holder, clip, constitution, crack, discharge, draw a bead on, fall, field of fire, field trial, fire, firearm, firing, firing chamber, firing off, foolhardy, four-pounder, gas gun, gatling, gatling gun, gauge, grease-gun, gun-sight, gunfire, gunman, gunpoint, gunshot, gunsight, gunslinger, gunstock, gun barrel, gun carriage, gun case, gun chamber, gun emplacement, gun for hire, gun muzzle, gun trigger, hair trigger, harpoon gun, hired gun, hitman, hit man, howitzer, john m. browning, john moses browning, kalashnikov, kick, lead, let drive, let fly, light machine gun, limber, load, loaded, lock, loose off, machine gun, machine pistol, machine rifle, magazine, mary ludwig hays mccauley, mary mccauley, match, maxim, maxim gun, mccauley, minute gun, miraculously, molly pitcher, mortar, musket, muzzle, muzzle velocity, national rifle association, naval gun, nest, nose, nra, old ironsides, outdraw, outrange, pack, paintball gun, peacemaker, piece, pillbox, pistol grip, point, popgun, prime, prolonge, prolonge knot, pull, pull out, quaker gun, range, rear of barrel, rear of tube, recharge, recoil, reload, report, rest, richard jordan gatling, sailor's breastplate, scatter, searching fire, set gun, shell, shooter, shoulder holster, silencer, sir hiram stevens maxim, slug, small-arm, sound ranging, spandau, spaniel, spray gun, spray paint, spring gun, sten gun, stern chaser, stock, strafe, submachine gun, take, tampion, tank destroyer, technical, thompson submachine gun, tommy gun, torpedo, train, trench mortar, trigger, triggerman, trust, uzi, volley, wave, weapons emplacement, whaling gun, zero, zero in

aeroplane, airplane, auto, automobile, battery, car, machine, motorcar, plane

arm, armament, discharge, firing, firing off, foot lever, liquidator, murderer, pedal, pump, shoot, shooter, shot, treadle, weapon, weapon system

accelerator, accelerator pedal, artillery, gas, gas pedal, grease-gun, gunman, gunslinger, heavy weapon, hired gun, hit man, ordnance, shooter, throttle, torpedo