Quick view Compare Heckler & Koch Heckler & Koch MR556 A4 Upper Receiver, 223 Remington/556NATO, 16.5" Barrel, Threaded 1/2X28, M-LOK Handguard, Anodized Finish, Black, Fits AR-15 Lower Receivers, Includes Bolt Carrier Group, Charging Handle, Buffer Weight and Buffer Spring 51000384 MSRP $2,499.00 Was Price Now $2,179.00 1 in stock Add to Your List
Quick view Compare Heckler & Koch Heckler & Koch Mounting Plate, Fits HK VP9 OR to Holosun 509T, Black 51000792 MSRP Was Price Now $55.69 21 in stock Add to Your List
Quick view Compare Heckler & Koch Heckler & Koch VP OR MOUNTING PLATE TRIJICON RMR 50254262 MSRP Was Price Now $54.63 14 in stock Add to Your List
