Ключевые слова: american, ammo, army, art, automatic, background, barrel, black, bullet, caliber, crime, danger, defense, drawing, fire, firearm, gun, gunfire, hand, handgun, illustration, isolated, line, magazine, metal, military, modern, object, outline, pistol, police, protection, retro, rifle, safety, security, semi, service, shot, side, single, steel, target, trigger, velocity, violence, war, weapon, white,