Magpul MBUS Sight Rear

Magpul MBUS® Sight – Rear
  • Model | Options: MAG248-BLK | Black
  • Model | Options: MAG248-FDE | Fde
  • Model | Options: MAG248-GRY | Gray
Please select options


The MBUS (Magpul® Back-Up Sight) is a low-cost, color injection molded, folding back-up sight. The dual aperture MBUS Rear Sight is adjustable for windage and fits most 1913 Picatinny rail equipped weapons, but is specifically tailored to the AR15/M16 platform. FEATURES: Impact resistant polymer construction provides light weight and resists operational abuse; Spring-loaded flip up sight easily activated from either side or by pressing the top; Detent and spring pressure keeps sight erect but allows for unobstructed folding under impact, etc.; Clamps to MIL-STD-1913 Picatinny/STANAG 4694 receiver rail and provides the same height-over-bore as standard A2 irons; Protective wings shield the dual, same plane flip apertures; Sight can still be folded with either large or small aperture in position; Detent knob easily and positively adjusts windage.

Part Numbers

Option UPC MPN
MAG248-BLK / Black 873750004358 MAG248-BLK
MAG248-FDE / Fde 873750004365 MAG248-FDE
MAG248-GRY / Gray 873750011493 MAG248-GRY