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MAGPUL MBUS® 3 FLIP-UP REAR SIGHT FOR AR-15

Color

Black
Flat Dark Earth
O.D. Green

Brownells #

MFR #

UPC

$44.99 - $49.99

Purchase Limit

In stock

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International purchase information

Description

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.

FEATURES

MBUS 3 Sights will be available in Black, Flat Dark Earth, and OD Green.
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
Clamps to most mil-std-1913 picatinny rails
Made in the USA

SPECS

Position: Rear
Height above rail, stowed: ~0.55 in.
Platform: AR10, AR15, M4, M16, M110, SR25
Weight, w/ hardware: 30 g
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

Available options:

100075145 100075146 100075147

Specifications

Please select from the options above to see detailed specifications.

Restriction

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Can we ship this to you? (US only)

How To Buy Guns Online

International purchase information

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Brownells Featured Dealers

Choosing a Brownells Featured Dealer is the fastest and easiest way to complete your purchase. Brownells Featured Dealers have agreed to perform FFL transfers on guns purchased online from Brownells. We have their necessary FFL information on file and your FFL order will ship directly to them once processed.
Standard Dealers

Standard Dealers have not yet agreed to perform FFL transfers on guns purchased online from Brownells. If you choose a Standard Dealer, you are responsible for contacting that dealer and arranging for the dealer to submit a signed copy of an FFL and to give Brownells permission to ship the gun.
Not Available Dealers

Not Available Dealers are dealers Brownells cannot ship guns to at this time. These dealers either do not meet our requirements for FFL transfers, or prefer to not perform transfers for guns purchased online from Brownells.

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MAGPUL MBUS® 3 FLIP-UP REAR SIGHT FOR AR-15

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