Knights Armament Company (KAC) M4 RAS for M4 Carbines (#98064)

As issued to US troops for the M4 and M4A1 carbines. The M4 Carbine RAS converts AR-15, M4, M4A1 carbines with Mil-Spec M4 profile (.840″ diameter) barrels into the MWS (Modular Weapon System) configurations. Installs without special gunsmithing tools. Includes a quantity of 3 black KAC 11 Rib panels. P/N: 98064