проріз прицілу
battle sight with notch
rear, to take in the rear
sear notch
backsight notch
dismounting notch
engage the sear notch
half cock notch
rear sight
rear sight aperture
rear sight elevation knob
peep rear sight
rear-sight elevating knob
rear-sight elevating pinion
rear-sight elevating screw knob
adjustable rear sight
height of the rear sight
folding screw adjustment rear sight
micrometer rear sight
wind-gauge rear sight
rear-sight bearing screw
rear-sight guard
rear-sight leaf
rear-sight leaf spring
rear-sight mortise
rear-sight mounting long screw
rear-sight slide cap
rear-sight thumb nut
rear-sight windage scale
rear-sight windage screw knob
peep rear sight with locking device
front sight (fore / muzzle sight)
sight, to take a (careful) sight