замикач ствола
breechblock latch / breechblock operating latch
barrel-latch plunger
barrel assembly (barrel group)
automatic heavy barrel rifle / heavy barrel automatic rifle
bolt latch
catch (latch)
latch
quick-disconnect latch
back-plate latch
carrier latch pin
clip latch
clip-latch pin
cover latch
cover-latch spring
hammer latch
frame latch
axis of the barrel
barrel
barrel bomb
barrel bore wear level
barrel extension
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