5-Port, 5.56 Muzzle Device – 1/2×28 – Fits R556, R556A1, R556A2, R30A1


SKU: KGM-R556-012-ACC Categories: , ,

    This muzzle device will allow a shooter to utilize any of the R556, R556A1, R556A2 or R30A1 suppressors on weapons that have 1/2×28 muzzle threads. Featuring 5 ports, a taper mounting surface and a ratcheting secondary retention system, this 5-port muzzle device will ensure precise and repeatable performance from your suppressor. Constructed of heat treated Chomoly Steel with OXyN gas nitride finish.