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Magpul MBUS Rear Gen 2


Product Description

The new MBUS (Magpul Back-Up Sight) GEN 2 is a low-cost, color injection molded, folding back-up sight.

The dual aperture MBUS Rear Sight is adjustable for windage and fits all MIL-STD-1913 Picatinny rail equipped weapons, but is specifically tailored to the AR15/M16/M4 platform.

Features / Specifications

  • 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 any MIL-STD-1913 Picatinny/STANAG 4694 receiver rail and provides the same height-over-bore as standard A2 irons
  • Protective wings shield the dual flip apertures
  • Detent knob easily and positively adjusts windage
  • Reduced size for greater optics compatibility
  • Both small and large apertures are on the same plane
  • Weight, w/ hardware: 1.3 oz.
  • Height above rail, stowed: ~0.51 in.
  • Length, stowed: 2.6 in.
  • Length, deployed: 1.5 in.

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Gen 2  Magpul  MBUS  

Product Reviews

  1. great functionality

    Posted by 03. USMC. on 8th Nov 2016

    I really enjoy how flat they folder and how quick they can come up. I also enjoy how you can go from day sight to low light peep sites. The ease in which you can adjust the windage. Sabal Arms was very informative and had a great deal of knowledge about the product. It made my decision easy once I had all my questions answered.

  2. Excellent product and service

    Posted by David Burns on 5th Sep 2016

    Gen 2 MBUS are sturdy and reliable. Easy to mount and sight in.
    Jesus @ Sabal Arms provides that "small town business" service that everyone deserves but we often don't get. Whether you are seasoned veteran or a complete noobie---do yourself a favor and visit Jesus.

  3. Gen2 magpul sights

    Posted by Unknown on 18th May 2016

    Couldn't afford to spend the extra cash right now. So I went with something that will get the job done. Sight look & feel sturdy I'm happy with sights. Great choice if you can't throw down $500+ for a Red dot or Acog.

  4. Gen 2 Magpul MBUS

    Posted by Rodney Ketchens on 28th Mar 2015

    Excellent product. Delivered in perfect condition and easy to install. Jesus from Sabal Arms recommended the product to me and I am extremely satisfied with the quality.

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