Magpul MBUS Rear Flip Sight Gen 2

Magpul Industries


The Magpul MBUS (Magpul® Back-Up Sight) is a color injection molded, folding backup sight. These iron sights are spring-loaded for fast engagement, durable, and dependent construction. 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.


  • Spring-loaded flip up sight easily activated from either side or by pressing the top
  • Detent knob easily and positively adjusts windage
  • Polymer construction provides light weight and resists operational abuse
  • Detent and spring pressure keeps sight erect
  • Clamps to MIL-STD-1913 Picatinny
  • Made in the USA.
  •  Gun Model: AR-15
  • Fabric/Material: Polymer
  • Attachment/Mount Type: MIL-STD 1913
  • Height:  0.51 in
  • Length: 1.5 - 2.6 in
  • Weight: 1.3 oz
  • Adjustment Click Value: 0.5 MOA


Brand: Magpul Industries

Black MAG248-BLK 873750004358
FDE MAG248-FDE 873750004365
Grey MAG248-GRY 873750011493
OD Green MAG248-OD 873750004372

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