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Magpul Industries MBUS
California Proposition 65 Warning

This product can expose you to chemicals including lead, known to cause cancer and birth defects. For more info visit P65Warnings.ca.gov.

Magpul Industries

MBUS

$59.95
$56.95
Sale Price
Available California compliant

Magpul Industries MBUS 3 Back-Up Rear Sight, Rapid-Select Rear Aperture System, Ambidextrous Push-Button Deployment, Fits Picatinny Rails, Black MAG1167-BLK

Key Details
Brand Magpul Industries
Manufacturer Part Number MAG1167-BLK
UPC 840815132196
SKU MPIMAG1167BLK
Current Stock 430 available
Quantity Updated Jul 22, 2026 4:23 PM
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Purchase Requirements
  • Final availability is confirmed at checkout.
In-Store Pickup Required: All firearm purchases must be picked up at our Beverly Hills location after background check completion.
Product Description

The next evolution in Magpul's MBUS (Magpul Back-Up Sight) line, the MBUS 3 incorporates the best features, strengths and value of their 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 0.44" high when folded and 1.15" at its widest point. Its aesthetics are derived from the MBUS Pro, but the MBUS 3 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 rapid-select aperture system.

Features
  • Full featured spring loaded flip up sight
  • Ambidextrous push-button deployment and rapid-select rear aperture system
  • 0.44 high when folded and 1.15" wide at widest point"
  • Standard AR-height when deployed
  • Impact resistant polymer construction
  • Clamps to most MIL-STD-1913 picatinny rails
  • Made in the U.S.A.
Specifications
UPC: 840815132196
Manufacturer: Magpul Industries
Manufacturer Part #: MAG1167-BLK
Model: MBUS
Model (Alt): 3
Type: Sight