Magpul MBUS Pro Flip Rear Sight

Magpul Industries


Magpul MBUS Pro Flip Rear Sight is a corrosion-resistant all-steel backup sighting solution that delivers maximum functionality and strength with minimum bulk. Positive detents keep the MBUS Pro sight at standard AR sight height when deployed, and so low when they are stowed that you'll never notice them until they're needed. 


  • Extreme resistance to wear and corrosion
  • No tool needed low profile knob
  • Standard AR sight height when deployed
  • Made in the USA.


  • Rear Sight
  • Stowed Height: 0.37 in.
  • Stowed Length: 2.1 in.
  • Weight:  1.80 oz.
  • Mounts on any MIL-STD-1913 Picatinny/STANAG 4694 rail
  • Aperture height over rail: 1.41 in.
  • Small aperture dia.: 0.07 in.
  • Large aperture dia.: 0.19 in.
  • 0.5 MOA 


  • Brand:Magpul Industries
  • Description: Rear Sight
  • Color: Black
  • Fit: Picatinny
  • Manufacturer part: MAG276
  • Model: MBUS
  • Model 2:PRO

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