11-20-2023, 06:50 PM
Thanks for the answers, pre-fit barrels are available and I have the needed tools. I really enjoy my American. I tried feeding 6mm ARC and they seem to feed as well as the 7.62x39, largest mag I have is a 10 rd. Now to decide between 6.5 Grendel and another 6MM ARC. First world problems!