DSC_0971 January 24, 2017 at: 500 × 357 In: New TROY SOCC Carbines | SHOT 2017 ← Previous Next → TROY uses their Claymore® Muzzle Brake on the PDW TROY, SOCC, carbine, AR-15, 5.56mm, 7.62mm, .300 BLK, PDW, Claymore, muzzle brake