Magpul Back Up Rear Sight (MBUS)

Magpul Back Up Rear Sight (MBUS)

Product Code:
MAG-248
Shipping:
Calculated at Checkout
$57.95 $55.05
*

MPN: MAG248

Features:

  • 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
  • Fits any Mil-Spec 1913 Picatinny and 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
  • Available in Black, Flat Dark Earth, and OD Green
  • Made in the U.S.A.

Specifications:

  • Material: Polymer
  • Finish: Black, Flat Dark Earth, or OD Green
  • Weight: 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.

Compatibility:

  • Any firearm with top Picatinny Rail

Details:

Whether you're looking for some iron sights to back up your optic or just a reliable set of primary sights, Magpul has you covered with their Magpul Back Up Sight (MBUS) Gen2.

This rear back up sight is made of impact-resistant polymer for maximum durability. It can fold down and stay out of the way if necessary, and you can pop this spring loaded sight back into the upright position in an instant by pressing down on the top of the sight!

The Magpul MBUS rear sight features three different apertures, allows for accuracy at mid to long ranges and quick sight alignment for CQB. You can easily adjust the sight for windage with the knob located on the side of the sight. Whether you use your AR-15/M-16 for work, competition, or recreation, you won't find a better rear back up sight than the MBUS from Magpul!

Write a Review

5 Reviews

  • Perfect Companion!
    5

    Posted by Greg on 21st Sep 2020

    Great Sight! Couldn't be better! Robust, Easy to Use, Looks Great!!!!

  • solid fit
    5

    Posted by jason on 4th Jul 2020

    works great

  • Works great shipped fast
    4

    Posted by Scott on 8th May 2020

    Works great shipped fast

  • Magpul Back Up Rear Sight (MBUS)
    4

    Posted by PK on 10th Oct 2019

    Functional and of good quality for being plastic.

  • Magpul Back Up Rear Sight (MBUS) Gen2
    5

    Posted by Unknown on 22nd Jul 2016

    Excellent back up sights if your primary optics fail. Easy to install and adjust In only a few minutes.


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