Magpul Industries MBUS Back-Up Rear Sight Gen 2 Fits Picatinny Rails Black Finish Flip Up MAG248-BLK

Magpul Industries Mbus Back-up Rear Sight Gen 2, Fits Picatinny Rails, Flip Up, Black Finish Mag248-blk

Model: MBUS
Product Type: Sight
Finish/Color: Black
Fit: Picatinny
Description: Rear