Magpul MBUS Back-Up Folding Rear Sight
Sale

Magpul MBUS Back-Up Folding Rear Sight

Magpul
SKU:
MAG248-BLK
|
UPC:
873750004358
$55.05 $35.00
$57.95
You save $22.95
(60 reviews)
Current Stock:
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Description

The Magpul 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

Specifications:

  • 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.
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Reviews

  • 5
    It's Magpul

    Posted by John Gonzales on 10th Jun 2019

    Great backup sight.... Built with quality, works perfectly.

  • 5
    Great Buy

    Posted by Contrail Allen on 14th Sep 2018

    Simple fit and made sturdy

  • 5
    Great stuff!

    Posted by Mark Morse on 30th Aug 2018

    Sight is affordable and high quality!

  • 5
    Great Rear Sight

    Posted by Raphael on 3rd Jul 2018

    At first I was a little skeptic about polymer sights since I have a pair of Troy sights on my AR, but these held up really great. I have them on my KSG and was a little worried about the kick throwing them off. Stayed in place perfectly. Would definitely recommend.

  • 5
    Magpul MBUS

    Posted by Daniel Poole Jr. on 13th Jun 2018

    Great sight, wouldn’t expect anything less from Magpul!

  • 5
    Good Quality

    Posted by Vu on 19th May 2018

    Pretty standard rear sight, light weight due to the polymer construction. Fast shipping.

  • 5
    Magpul MBUS Rear Sight

    Posted by Michael in Tulsa on 4th May 2018

    I already have one of these on my 5.56 upper, bought a .300 Blackout upper and needed a rear sight for it. I like having the iron sights along with any scope I might use. Price was excellent, best I could find via the internet. Shipping was fast! Will look at Arms Unlimited next time I want to purchase firearm accessories.

  • 5
    tMagpul MBUS Back-up folding rear sight

    Posted by robert wood on 5th Mar 2018

    great product and great price!!!

  • 5
    Exceptional!

    Posted by Unknown on 15th Jun 2017

    Works perfectly!