дульний (вкладний) візир (для перевірки нульової лінії прицілювання)
boresight equipment
Trails, Lay, Aimpoint established, Boresight verified, Safe [verification of lay], Prefire checks performed, Ammunition Prepared
boresight
breech boresight
dry boresight
wet boresight
boresight apparatus
center of the muzzle
front sight (fore / muzzle sight)
muzzle
muzzle bore sight
muzzle brake
muzzle face
muzzle loading
muzzle sight
muzzle velocity
muzzle-loader
passive muzzle brake
muzzle velocity management
muzzle reference system (MRS)
muzzle safety
muzzle safety distance
bell muzzle
active-reactive muzzle brake
calculated muzzle velocity
crowning muzzle
wear muzzle velocity
developed muzzle velocity
double-baffle muzzle brake
face of the muzzle (of the piece)
false muzzle
finishing muzzle