Sight Adjusting Tool No3 for Rifle No4 Mk1 & Mk2
Sight Adjusting Tool No3 for Rifle No4 Mk1, Mk2 & Variations
These adjusters are 3D printed in plastic with steel adjusting screws to the original specifications. They are shipped with the fore sight screw driver.
Adjustment is approximately ¼ turn = 1" at 100yds/meters and enable fine adjustment for windage on original rifles,