Magpul Industries, MBUS 3 Back-Up Rear Sight, Rapid-Select Rear Aperture System,

In Store

Magpul Industries, MBUS 3 Back-U

$56.95

Purchase & earn 57 points!
Hurry! Only 1 unit left in stock!

The Magpul MBUS 3 Rear Sight offers a compact, streamlined design for AR-platform rifles, bringing the same proven reliability as earlier MBUS generations with an even slimmer profile. Constructed from impact-resistant polymer and corrosion-resistant hardware, it provides rugged field durability while maintaining a low folded profile to minimize snagging.

This rear sight features Magpul’s Rapid-Select Aperture System, allowing shooters to quickly switch between long-range precision and close-quarters aiming. The spring-loaded ambidextrous deployment levers enable fast activation from either side, and the sight locks positively into place when deployed.

Optimized for Picatinny rail mounting, the MBUS 3 Rear Sight pairs perfectly with the MBUS 3 Front Sight for a complete, lightweight back-up iron sight system.

Key Features:

  • Model: MAG1167

  • Type: Flip-up rear back-up sight

  • Material: Impact-resistant polymer with steel hardware

  • Finish: Black

  • Mounting: Picatinny rail

  • Apertures: Dual-aperture Rapid-Select system

  • Deployment: Spring-loaded, ambidextrous release levers

  • Compatibility: AR-15/M4/M16 platforms and similar Picatinny setups

  • Height (deployed): Standard AR rear sight height for co-witness

  • Made in USA

FAQ:

Q: What is the Rapid-Select Aperture System?
A: It allows quick selection between small aperture for long-range accuracy and large aperture for close-quarters speed.

Q: Will it fit my AR-15?
A: Yes. It mounts to any standard Picatinny rail and is compatible with most AR-platform rifles and carbines.

Q: Is this a metal or polymer sight?
A: It is made from impact-resistant polymer with corrosion-resistant steel hardware.

Q: Can it be used with optics?
A: Yes. It co-witnesses with most red dot optics when mounted at standard AR height.

Q: How does it deploy?
A: It features a spring-loaded ambidextrous release system that allows fast, positive activation from either side.

Brought to you by Black Bayou Armory.

UPC

840815132196

Manufacturer

Manufacturer Part Number

MAG1167-BLK

Style

Folding Back Up Sight

Model

MBUS

Product Type

Sight

Reviews

There are no reviews yet.

Be the first to review “Magpul Industries, MBUS 3 Back-Up Rear Sight, Rapid-Select Rear Aperture System,”
Top Rate Customer ServicePrompt Communication
Safe Payments
Trusted SSL Protection
Amazing Selection
We carry all top brands
Welcome to Black Bayou Armory, in order to browse our site you must be at least 18 years of age.
Are you at least 18 years old?
No