I have a Colt H-bar that I never shoot. I also have lots of 6mm barrels. Does anyone have any tips or experience in fitting a barrel? Can I just get the 7.62 by 39 bolt, new barrel extension, and a gas block, and have at it? Do you drill the gas port the same diameter, or should I make the gas system adjustable? Will the PPC feed with a Grendal magazine? How does a tight neck work with an AR? (I want to use my old brass, I'll use a bigger reamer) Anything else I'm missing? Anyone try to shoot a PPC with the same loads we use in a bolt gun? I'd be surprised if the AR could take that!
Jim
Jim