головка гвинта горизонтального регулювання
rear-sight windage screw knob
windage knob
windage screw
windage screw collar
elevating screw knob
rear-sight elevating screw knob
windage setting
click adjustment for windage
clicks of windage
windage adjustment of mount
windage arc
windage graduation
windage scale
windage
rear-sight windage scale
zero windage
control knob
locking knob
range setting knob
rear sight elevation knob
tuning control knob
focus knob
rear-sight elevating knob
sight elevating knob
azimuth adjusting knob
azimuth adjusting worm knob
azimuth knob
azimuth orienting knob
azimuth setting knob
control signal knob
knob of firing pin
elevating knob