機器
ammunition
armed
army
automatic
battle
black
bullet
concept
crime
criminal
danger
dangerous
defense
design
fire
firearm
force
graphic
gun
gun icon
handgun
icon
illustration
isolated
kill
logo
military
object
pistol
police
protect
protection
revolver
rifle
security
shape
shot
sign
silhouette
simple
steel
symbol
trigger
war
weapon
weapons
white