Rex Custom Glompensator G-Type Pistol Muzzle Brake for 1/2-28 TPI 9mm Glock USD 55.95 Category : Pistol Parts Seller : redtag_supply(65561, 99.5%) | Rex Custom Glompensator Pistol Muzzle Brake for 9/16-24 TPI 10mm & .40 Glock USD 55.95 Category : Pistol Parts Seller : redtag_supply(65583, 99.5%) |