стопорний гвинт мушки
front-sight clamping screw
front-sight screw
front-sight blade screw
head-space adjusting screw locking plug
front sight (fore / muzzle sight)
Jug for locking sight to adapter
peep rear sight with locking device
front guard screw
front guard screw stud
front trigger-guard screw
rear-sight elevating screw knob
folding screw adjustment rear sight
rear-sight bearing screw
rear-sight mounting long screw
rear-sight windage screw knob
front sight post
upper edge of front sight
flat-top post of front sight
front sight (of firearm)
front sight mark of a submachine gun
front-sight body
front-sight bracket body
front-sight cover
front-sight guard
front-sight guards
front-sight opening
blade front sight
front sight blade
thin blade front sight
flat-top blade front sight
locking block
locking cap