05-06-2006, 11:48 AM
I am planning on making a milled ak47 milled receiver. I have access to a cnc macine shop but need some help finding the prints needed so i can transfer the specs to autocad. i see most milled receivers are made out of 4140 steel then heat treated to 45 rockwell. Could stainless be used instead? say 416 stainless which could be heat treated. I would appreciate any help or advice in completing this project as it is my first try at an ak milled receiver.