機器
aggression
aperture
army
background
break
broken
bullet
caliber
circular
crack
crackup
crime
criminal
damage
damaged
danger
design
destruction
edge
element
fire
gap
gun
gunshot
hit
hole
illustration
isolated
metal
metallic
military
peeling
ragged
ricochet
rifle
set
shot
steel
surface
target
template
texture
through
torn
violence
wall
war
weapon