機器
ammunition
armed
army
barrel
black
black and white
caliber
closeup
copy space
criminal
cut out
danger
defense
equipment
fire
firearm
guard
gun
handgun
handle
horizontal
isolated
magazine
metal
metallic
military
modern
object
pistol
protection
security
shape
shoot
shooter
shot
side
side view
single
single object
space
stainless
steel
studio shot
trigger
weapon
white
white background