Magpul MAG248Blk: MBUS Rear Sight Gen2 Black
SKU: Magpul MAG248Blk: MBUS Rear Sight Gen2 Black | Manufacturer ID: MAG248-BLK
The MBUS is a low cost, color injection molded, folding back-up sight. The. MBUS Front Sight is adjustable for elevation and fits most 1913 Picatinny railed. hand guards. | Magpul MAG248Blk: MBUS Rear Sight Gen2 Black