I have bought four of these but only one on line. I have them on a AR 7.62x39 6.5-06 280 Remington & 7mm rem mag . I can't believe how well they work. My 7mm rem mag with 175gr full power loads with 26" barrel is like a 410 shot gun. Love them you can't go wrong with one of these if you own a shoulder bruiser. Thanks Noreen

Shopped around and around for two months. Watched the video Noreen has on their ULR 50 BMG, paying attention the recoil from it. Decided I would try their .75" Noreen Muzzle Brake (BN36). Replaced the current break on my AR-10 (308), went to the range and proceed to put 80 rounds down range within 10 minutes. Should have brought more ammo. The recoil was that of a 300blackout to me. My shoulder was not sore the next day. Have ordered a second one for my AR-10 (243). Remember it is a muzzle break, wear your ear protection.