Beretta Typhoon 1/2" × 28 Muzzle Brake

New Beretta APX-M9A3 C5H930 Typhoon muzzle brake • 1 & 5/8" long • ~3/8" inside diameter • ~5/8" outside diameter • for pistols/pistol caliber carbines/rifles with 1/2" × 28 threads • if posted, it is available