Bracket Telescope, No3 Rifle, Mk1 for No32 Mk1 Telescope

[Promo]

I've already did the same as you - CAD draw and mill the bracket, my rifle was finished in March 2018. I've posted it here, with extensive pictures - this is how your rifle will look like when finished: https://www.milsurps.com/showthread.php?t=64171