Quick view Details Magpul | sku: MAG248-BLK Magpul MBUS Rear Back-up Sight .223 Rear Sight, Black - MAG248-BLK MSRP: Was: Now: $49.99 Add to Cart Compare
Quick view Magpul | sku: MAG248-BLK Magpul MBUS Rear Back-up Sight .223 Rear Sight, Black - MAG248-BLK Magpul MBUS Rear Back-up Sight .223 Rear Sight, Black - MAG248-BLK.The Magpul MBUS Rear flip up sight is a durable color-injection molded folding back up sight. It conveniently folds down and locks into place but flips up with just a press of the button... MSRP: Was: Now: $49.99 Add to Cart Compare
