входити в бойовий звід (про зброю)
sear notch
battle sight with notch
sear pin
sear plunger
sear spring
backsight notch
dismounting notch
drop-in auto sear
half cock notch
rear-sight notch
safety sear
sear
engage the enemy
fire control orders (FCO) ('Hold Fire', 'Cease Fire' and 'Engage')
hit / engage / strike a target
designed to engage military personnel
engage in combat
engage
engage by fire
engage a target
re-engage