Rock River Arms Lower Receiver Parts Kit 1204303

Rock River Arms Lower Receiver Parts Kit 1204303 Black. Does not include trigger group or pistol grip. Specifications for Rock River Arms Lower Receiver Parts Kit 1204303: Manufacturer: Rock River Arms Color: Black Features of Rock River Arms Lower Receiver Parts Kit: Lower parts kit for AR-15 lower receiver Package Contents: Rock River Arms Lower Receiver Parts Kit Rock River Arms AR0120LTGG: Lower Receiver Parts Kit 1204303 Black