Original British WWII Vickers Gun Sight Knob Mk III Assembly Hand Select:No two vent holes and six

two vent holes and six rivets

Offered in good to very good useable condition

The full-scale production began in 1943

was of simpler design and featured an unusual

hence the Sepoy Rebellion of 1857-59

Original British WWII Vickers Gun Sight Knob Mk III Assembly Hand Select:No two vent holes and sixOriginal 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