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⚠️ Oregon customers must place their 10+ round magazine orders before Thursday, December 1st to ensure delivery before December 8th for compliance with Ballot Measure 114

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NEW!

MBUS® 3 Sight – Rear

MBUS Value Meets MBUS Pro Features

In stock
Only %1 left
SKU
MAG1167
$59.95 Regular Price $59.95
$59.95 Regular Price $59.95
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Shooters view of Magpul MBUS 3 Rear Sight and MBUS 3 Front Sight showing serrations on flip apertureShooters view of Magpul MBUS 3 Rear Sight and MBUS 3 Front Sight showing serrations on flip aperture

Product Details

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.

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

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

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 dimensionsSide view of deployed Magpul MBUS 3 Rear Sight on gun with MOE-K2 Grip showing compact dimensions
View of stowed MBUS 3 Rear Sight on receiver showing low installed height and compact dimensionsView of stowed MBUS 3 Rear Sight on receiver showing low installed height and compact dimensions

CLAMPS TO MOST MIL-STD-1913 PICATINNY RAILS

Resources

E.A.R.
Export Administration Regulations Controlled Product

EXPORT NOTICE: This is an item controlled for export by the Export Administration Regulations (EAR) under the Commerce Control List (CCL). These controls take the form of export regulations and license requirements. As part of the express consideration provided for receipt of Magpul's goods, technical data and/or services, you, our customer, acknowledge that the export, re-export or other transfer, directly or indirectly, of the goods, technical data and/or services provided by Magpul in violation of U.S. law is prohibited. Customers acquiring controlled goods, technical data and/or services from Magpul shall be responsible for obtaining any necessary U.S. or other government authorization required to ensure compliance with applicable export laws. (See Magpul Compliance Notices page for more information).

WARNING: Observe safe firearm handling practices at all times. Failure to do so may result in serious bodily injury or death. Magpul Industries shall not be responsible for injury, death, or property damage resulting from faulty installation, misuse, illegal use, or modification of this product.

Technical Specifications

More Information
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

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