Help with a milled rail...
I am not sure if this should be in Tech section or here, so mods move if I inappropriately posted here. I bought a Tac 1 body and rail combo which was milled significantly. The previous owner used Emag lowers, so the milling you see in the pictures didn't matter to him. I want to put a vertical CA adapter for a foregrip and don't know what to do. Any suggestions? Thanks.
http://img11.imageshack.us/img11/2607/imag0059q.jpg
http://img30.imageshack.us/img30/781/imag0058f.jpg
http://img34.imageshack.us/img34/7799/imag0057c.jpg