The pipes were the plain steel pipes from MBS. I just filed and shaped them. I believe they are around .040 thick. When I do make them, I usually use .032, but they are simpler. The extra thickness helped me get the profile I was looking for. The front pipe is for a 3/8" pipe, and the rear is for 5/16". The ramrod hole is 5/16".The triggerguard was a type d fusil guard from TOW. Had to do a lot of shortening, bending, and profiling to make it work. Hope this helps,
Greg