KAC MAMS 3/4 x 24 MAMS SR-25

KAC 7.62 QDC MAMS Kit PN: KM30598 The KAC 7.62 MAMS (Multi-Axis Muzzle Stability) Brake has been engineered to increase controllability, to significantly reduce felt recoil, and to help mitigate a...

KAC 5.56 M4QD NT-4 MAMS Muzzle Brake The KAC 5.56 MAMS (Multi-Axis Muzzle Stability) Brake has been engineered to increase controllability, to significantly reduce felt recoil, and to help mitigate...

Knight's Armament Corp. 5.56mm QDC MAMS Muzzle Brake Kit PN:30168 The KAC 5.56 MAMS (Multi-Axis Muzzle Stability) Brake has been engineered to increase controllability, to significantly reduce felt...

KAC SR-15/SR-16 Chrome Sand Cutter Bolt Carrier PN:30091-1 Debris channels to allow movement and operation in adverse conditio

Knight's Armament Co 122054 3.2 Bolt Firing Pin Cam  

SR15 Stripped Lower Receiver Knights Armament Company ***Designated as “blem” units, these lower receivers were carefully inspected and show no visible imperfections.***