ABOUT AR-15 MUZZLE BRAKES

These parts can and do final much longer and also the schedule is geared extra to a obligation rifle. I have found the 2500 and 5000rd PM's to be effective.besides which i will get "true" stuff - yhm for rails, although They can be a tad from spec, nevertheless perform well for me (the rails are somewhat brief in comparison with the spec)I shoot US