Out of stock $40.10 Knight's URX 3/3.1 8-Rib Rail Section Kit, Fits Picatinny,Aluminum Finish 30412-ALU
Out of stock $126.00 Knight's 556 QDC Flash Eliminator Kit, Flash Hider, 5.56MM, 556NATO, Stainless Steel, Quick Detach Coupler, Black Finish 30555
Out of stock $361.00 Knight's URX 3.1, Rail, 10.75", Upper Receiver Extending Rail Adapter System, Black Finish 30590
Out of stock $330.00 Knight's URX 4 556 Rail, 13", KeyMod Rail Adapter System, Includes Shim Set and Wrench, Black Finish 30736
Out of stock $317.00 Knight's URX 4 556 Rail, 10", KeyMod Rail Adapter System, Includes Shim Set and Wrench, Black Finish 30740
