機器
15
556mm
acog
advanced
ar
ar15
arms
army
assault
automatic
black
bullet
collection
colt
combat
control
fire
firearms
forces
foregrip
gun
gunsight
m4
m4a1
military
nato
optical
police
rifle
scope
shot
shotgun
silhouette
sniper
soldier
special
swat
tablet
target
us
us army
us marines
usmc
war
warrior
weapon