G grouse Well-Known Member LRH Supporter Joined Oct 15, 2010 Messages 6,624 Location Great State of Michigan Jan 22, 2012 #1 Bull barrel from a FP chambered in 223. cut to 19 and threaded. Same threads as an AR. going in a different direction. 175
Bull barrel from a FP chambered in 223. cut to 19 and threaded. Same threads as an AR. going in a different direction. 175