I am putting together a parts list for my Form-1 build. I am going to do a 300 BLK and also a 308 and I guess I will short barrel it too while I am at it. I am going to add a Gemtech ONE. (Caliber Rated: 300WM (24" or longer barrel), 7.62, .308, 5.56 (7.5" or longer)) since it will run both...