кнопка замикача (фіксатора) ствола
breechblock latch / breechblock operating latch
barrel latch
barrel plunger spring
barrel assembly (barrel group)
automatic heavy barrel rifle / heavy barrel automatic rifle
bolt latch
buffer plunger
catch (latch)
latch
quick-disconnect latch
sear plunger
detent plunger
automatic cocking lever plunger spring screw
back-plate latch
carrier latch pin
clip latch
clip-latch pin
contact plunger
control plunger (of recoil system)
control plunger
cover latch
cover-latch spring
valve plunger guide
vertical plunger priming fuel lift pump
eccentric shaft plunger
hammer latch
frame latch
plunger pump
recoil system control plunger
plunger
axis of the barrel
barrel