Hi , A while ago I bought a Shibuya Ultima CPX II Compound Sight. It came with a small black block about 2cm x 3cm and bit less than 1cm thick.
It has a lot of holes in it ( for lightness ? ) two of them threaded which don't line up with any holes in the sight or riser. I did not use it because the sight fitted and worked perfectly well without it. I recently came across it again and am just wondering what it is for ? Any ideas ?
It has a lot of holes in it ( for lightness ? ) two of them threaded which don't line up with any holes in the sight or riser. I did not use it because the sight fitted and worked perfectly well without it. I recently came across it again and am just wondering what it is for ? Any ideas ?