Original British WWII Vickers Gun Sight Knob Mk III Assembly Hand Select:No was of simpler design and

was of simpler design and featured an unusual

62×51mm NATO

Note: The snap hooks comes with tropical issue black paint finish

Offered in good to very good useable condition

Original British WWII Vickers Gun Sight Knob Mk III Assembly Hand Select:No was of simpler design andOriginal Item: The Mk III Rear Sight Slide for the Vickers introduced a new adjustment knob. To engage the knob to raise or lower the sight, the knob had to be pushed in against a spring, allowing it to engage the slide nut, which transmitted the rotation to the pinion gear. This new design prevented accidental contact with the knob from disturbing the sight setting: the knob had to be deliberately pressed inwards to engage. This set allows one to