дзеркало для огляду патронника і каналу ствола
barrel assembly (barrel group)
automatic heavy barrel rifle / heavy barrel automatic rifle
reflector
reflector-type parasitic
single-curvature reflector
radar reflector
confusion reflector
corner reflector
axis of the barrel
barrel
barrel bomb
barrel bore wear level
barrel extension
barrel latch
barrel life
barrel link
barrel lock lever
barrel weight
hand-held under-barrel grenade launcher
length of barrel
open barrel sight
quick-change barrel
rear of the barrel
reinforced barrel
rifled barrel
rotating barrel
spare barrel
under barrel grenade launcher (UBGL)
elevate the barrel to a desired angle
barrel support
compression of grease in the barrel
gun barrel support