Product Description The AR-STONER Tanker Style Muzzle Brake is made of all steel construction with a heat treated, erosion resistant finish. Reduces recoil and barrel whip. AR-STONER Tanker Style Muzzle Brake 1/2"-28 Thread AR-15 5.56/223 Nitride at MidwayUSA Browse all MidwayUSA deals $39.99 In Stock at MidwayUSA Price verified today Buy Now at MidwayUSA Secure checkout Easy returns or compare prices Amazon eBay Product Details Category Muzzle Devices Brand U.S. Ballistics MPN MZ1009-N U.S. Ballistics