機器
american
ammunition
armament
arms
army
assault
automatic
barrel
battle
black
bullet
caliber
collection
danger
fire
firearm
forces
grenade
gun
icon
illustration
isolated
layered
m16
metal
military
modern
nobody
object
pistol
rifle
security
shot
shotgun
silhouette
sniper
sniper rifle
soldier
target
trigger
us
violence
war
weapon
white