Mil-Spec NT4 Flash Hider Extended Model for M4A1 rifles, compatible with Knights Armament KAC QDSS-NT4 Suppressor - 1/2"-28 MSRP: Was: Now: $68.85
Allen Engineering Allen Engineering Custom AEM5 / AEM22 Collar for Colt M4 barrel MSRP: Was: Now: $56.00
Allen Engineering Allen Engineering Thread Protector for the AEM "Ops Inc #12" brake mount MSRP: Was: Now: $39.95
Surefire Surefire 7.62mm Muzzle Brake/Suppressor Mount for M40A5 and A6 - MB762SSAL/RE MSRP: Was: Now: $409.85
Griffin Armament M110 Flash Hider with Nitride finish from Griffin Armament - MGL series MSRP: Was: Now: $199.95
Allen Engineering Allen Engineering AEM-5 "Ops Inc." #12 Mk12 SPR collar and adapter (short) MSRP: Was: Now: $185.95
