досилач (затвора)
clearance for feed piece
magazine feed-piece opening
belt feed pawl (belt-feed pawl)
belt-feed pawl pin / belt feed pawl pin
belt feed pawl spring / belt-feed pawl spring
belt feed lever pivot spring / belt-feed lever pivot spring
feed block slide (feed-block-actuating slide)
artillery piece (cannon)
cocking piece
one-piece
one-piece base
piece
test piece
breech piece socket
piece of kit
recognition piece
applied cheek piece
bow piece
branch piece
breech piece
central focussing piece
cheek piece
contact piece
crankshaft distance piece
crankshaft piece
cross shaped piece
water pump spindle distance piece
Y piece
face of the muzzle (of the piece)
field piece
fire by single piece
inner driven pulley distance piece