- Full featured spring loaded flip up sight
- Ambidextrous push-button deploymentand rapid-select rear aperture system
- 0.44″ high when foldedand 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.
| Product Price | $44.99 |
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.
Discover Exceptional Quality and Lasting Performance
Our in-store collection showcases high-performance ceramic coatings designed to resist wear, corrosion, and extreme conditions, offering both functional and decorative advantages.
New / used / Consignment Firearms
Provides outstanding resistance to abrasion and corrosion, ensuring your items stay protected and maintain their appearance under harsh environments.
AMMO
Whether it’s precision rounds for the range, specialized loads for hunting, or defensive ammunition for personal safety, our catalog covers every requirement. If you need a hard-to-find round, our sourcing team will locate it and handle the order for you.
Optics
Formulated to withstand extreme temperatures, our coatings ensure durability and reliability in demanding conditions.

Customer Testimonials and Insights
Hear directly from our clients about their positive experiences and satisfaction with CGC Cerakote’s expert services.
“The CGC Cerakote team delivered exceptional results, enhancing the durability and appearance of our equipment beyond expectations.”

Alex Martinez
Operations Manager
“Professional, reliable, and skilled — CGC Cerakote exceeded our standards with quality ceramic coatings that truly stand the test of time.”

Samantha Lee
Product Development Lead
“The service was thorough and tailored to our needs, resulting in a finish that combines both functionality and aesthetic appeal flawlessly.”

David Kim
Technical Specialist




