FourGuysGuns review the Rifenbark Armory Sound of Madness Muzzle Brake. The S.O.M comes in, Caliber .223- 5.56, Thread 1/2″-28and 30 Caliber (.308, 7.62X51, 300acc Blackout, 7.62X39).
FourGuysGuns review the Rifenbark Armory Sound of Madness Muzzle Brake. The S.O.M comes in, Caliber .223- 5.56, Thread 1/2″-28and 30 Caliber (.308, 7.62X51, 300acc Blackout, 7.62X39).