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Magpul Gen 2 MBUS Sight - Rear (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.

    Made in U.S.A.

     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
  • MBUS – Rear

    • Weight, w/ hardware: 1.3 oz.
    • Height above rail, stowed: ~0.51 in.
    • Center of aperture to top of rail: 1.42 in.
    • Length, stowed: 2.6 in.
    • Length, deployed: 1.5 in.

     

    WINDAGE ADJUSTMENT

    • ~0.7 MOA (0.754"/100m) per click with a 14.5" sight radius
    • ~0.5 MOA (0.547"/100m) per click with a 20" sight radius
  • The MSR Arms Advisor articles are intended to answer some of the most common shooter questions and assist our customers in making the best purchasing decision possible.
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  • No questions have been submitted regarding this product. If you have a question regarding this, or any of our other products, please submit them by emailing sales@msrarms.com. We will return your email promptly and post both the question and answer here for our other customers to view. Remember, there are no dumb questions... Thank you, MSR Arms!

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