機器
armed forces
arms
army
arsenal
assault
automatic
barrel
black
element
firearm
firearms
force
graphic
gun
guns
icon
illustration
isolated
logotype
machinegun
martial
military
modern
monochrome
munition
patch
pictogram
service
shoot
sign
silhouette
soldier
submachine
symbol
thompson
tommy
tommy gun
war
weapon
weaponry
weapons
white background