機器
ammo
ammunition
armed
army
assault
background
brass
bullet
caliber
cartridge
clay
conflict
copper
crime
criminal
danger
dark
death
defense
equipment
fire
firearm
five
force
full
grunge
gun
hunting
large
lead
long
metal
military
murder
object
old
power
protection
rifle
security
shell
shiny
shoot
steel
target
thrown
violence
war
weapon