ствольний вкладиш
barrel assembly (barrel group)
automatic heavy barrel rifle / heavy barrel automatic rifle
exhaust valve insert
insert locking lug
insert of cap
insert special forces teams into enemy territory
insert а clip
eye-slaved projected raster insert
anti-detonation armoured insert
ambulance insert
Small Arms Protective Insert (SAPI)
Enhanced Small Arms Protective Insert (ESAPI)
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)