5/8x24 Tunable 350 legend Nitride Muzzle brake. Made in the U.S.A. USD 39.95 Category : Rifle Parts Seller : azjason480(6933, 99.8%) | 5/8x24 Self Timing 350 Legend Muzzle brake Made in the U.S.A. USD 109.95 Category : Rifle Parts Seller : azjason480(6939, 99.8%) |