Glockfan.45
member
I have been wanting to try building an AK from a parts kit on an 80% reciever for some time now. I recently came by a good deal on a brand new polish underfolder. The problem is it ships out with full auto parts. It is the complete rifle minus reciever. What would I need to do for a legal build? I know I need 5 U.S made parts to be legal. I plan to use the standard gas piston, pistol grip, and trigger set (= 3 compliant parts). But my concern is I will over look something in my build that may not be legal. Anything I need to know about such as switching bolt carriers, etc to keep it legal?