Magpul MBUS 3 Back Up Iron Sight (Color: Black / Front)

Features

• Full-featured spring-loaded flip up sight
• Tool-less elevation adjustment and dual width enhanced front sight post, similar to MBUS Pro
• Standard AR height when deployed
• 0.47 high when folded and 1.38 wide at widest point
• Impact-resistant polymer construction
• Smaller size compared to previous generations
• Lighter weight and more abuse-resistant
• Mounts to most MIL-STD-1913 Picatinny rails
• Made in the USA

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 0.47 high when folded, 1.38 at its widest point, and weighs a scant 25 grams with hardware. Its aesthetics are derived from the MBUS Pro, but the MBUS 3 Front 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 Front Sight sits at standard AR-height when deployed and includes tool-less elevation adjustment of a dual width enhanced front post similar to the MBUS Pro.

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

Manufacturer: Magpul

Specifications:

Position: Front
Height Above Rail, Stowed: Approx. 0.47"
Platform: AR10, AR15, M4, M16, M110, SR25
Material: Impact-Resistant Polymer
Weight w/ Hardware: 25g
Elevation Adjustment: ~1 MOA (1.131/100 m) per click with a 14.5" sight radius, ~0.7 MOA (0.820/100 m) per click with a 20" sight radius


NOTE: Cannot be mounted to a railed gas block due to excess heat issues. Front MBUS must be mounted to a railed forend on the same plane as the receiver rail. Because of this the sight is also not compatible with MOE Hand Guards.