Ключевые слова: aiming, airsoft, ammunition, armed, army, automatic, background, black, bullet, bulletproof, challenge, charge, closeup, crime, danger, facilities, fire, firearm, gun, hands, hunting, illustration, instructor, isolated, large, m16, machine, male, military, optical, order, portrait, protection, protective, rifle, scope, shooting, shot, shotgun, sight, silhouette, sniper, soldier, steel, target, trigger, war, weapon, white,