worn gun

worn bearing grooves

worn cylinder barrel

worn-out vehicle

unevenly worn tire

ear-worn microphone

ear-worn radio microphone

worn-out

L119 light gun (105 mm light gun)

submachine gun / sub-machine gun (SMG; smg)

gun control equipment / gun-control equipment (GCE)

duck gun (duck-gun)

flame gun / flaming gun

gun by gun

anti-aircraft gun

antiaircraft machine gun

anti-tank gun

armed gun

automatic aircraft gun

auxiliary gun

breech-loading gun

chain gun

close-in stun gun

demolition gun

field gun

flexible gun

gas gun; (tear) gas launcher

general purpose machine gun (GPMG)

gun

gun artillery

gun battle

gun control system

gun correction