Rock River Arms Lower Receiver Parts Kit 1204304 Black

Rock River Arms Lower Receiver Parts Kit 1204304 Black. Does not include trigger group. Specifications for Rock River Arms Lower Receiver Parts Kit 1204304: Manufacturer: Rock River Arms Color: Black Features of Rock River Arms Lower Receiver Parts Kit: Lower parts kit for AR-15 lower receiver A2 pistol grip Package Contents: Rock River Arms Lower Receiver Parts Kit Rock River Arms AR0120LTG: Lower Receiver Parts Kit 1204304 Black