Magpul MBUS 3 Sight – Rear

$129.95

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Description

Magpul MBUS 3 Sight – Rear


Shooters view of Magpul MBUS 3 Rear Sight and MBUS 3 Front Sight showing serrations on flip aperture

The next evolution in our MBUS (Magpul Back-Up Sight) line, the MBUS 3 incorporates the best features, strengths and value of our original MBUS and MBUS Pro Sights in a feature-packed back-up sight system.

Significantly reduced in size from the MBUS, it sits at just 0.55” high when folded, 1.38” at its widest point, and weighs a scant 30 grams with hardware. Its aesthetics are derived from the MBUS Pro, but the MBUS 3 Rear Sight is constructed of our impact-resistant polymer, making it lightweight and extremely durable. Featuring the same spring-loaded technology as its predecessor, they can be deployed with an ambidextrous push-button.

The MBUS 3 Rear Sight sits at standard AR-height when deployed and includes a windage adjustable, rapid-select aperture system.

MBUS 3 Sights will be available in Black, Flat Dark Earth, and OD Green.

Made in the USA.

FULL-FEATURED SPRING-LOADED FLIP UP SIGHT

Ambidextrous push-button deployment and rapid-select rear aperture system

0.55” high when folded and 1.38” wide at widest point

Standard AR-height when deployed

Front view of deployed MBUS 3 Rear Sight on gun showing compact dimensions and easy to use release button

IMPACT-RESISTANT POLYMER CONSTRUCTION

Polymer construction, smaller size provides light weight and resists operational abuse

Side view of deployed Magpul MBUS 3 Rear Sight on gun with MOE-K2 Grip showing compact dimensions

CLAMPS TO MOST MIL-STD-1913 PICATINNY RAILS

View of stowed MBUS 3 Rear Sight on receiver showing low installed height and compact dimensions

TECHNICAL SPECIFICATIONS


Position Rear
Height above rail, stowed ~0.55 in.
Platform AR10, AR15, M4, M16, M110, SR25
Weight, w/ hardware 30 g
Other Specs Center of aperture to top of rail: 1.41 in.

WINDAGE ADJUSTMENT

~0.5 MOA (0.606”/100m) per click with a 14.5″ sight radius
~0.4 MOA (0.439”/100 m) per click with a 20″ sight radius

 

Additional information

Make

AR15

colour

Black, FDE, ODG

Brand

Magpul

Disclaimer

Please be aware that some firearm parts may require fitting and adjustment. While we strive to provide high-quality, compatible parts, individual firearm variations and manufacturing tolerances can necessitate some fitting and adjustment. If you are not confident in your ability to fit these parts, we highly recommend consulting a qualified gunsmith. It is essential to thoroughly check the fit and function of all parts before live firing. Delta Mike Ltd is not responsible for any damage caused by the incorrect installation or fitting of these parts.