The Magpul MBUS Pro LR Adjustable Rear Sight delivers precision long-range capability for AR-15 platforms requiring enhanced accuracy beyond standard backup iron sights. This steel construction sight provides shooters with the elevation adjustments needed for extended distance engagements while maintaining the low-profile design Magpul backup sights are known for.
What Makes This Different
Unlike standard MBUS polymer sights, the MBUS Pro LR features all-steel construction with precision machined components for consistent zero retention. The adjustable rear aperture allows for windage and elevation corrections, making it suitable for longer range applications where standard backup sights fall short. Tool-free adjustments enable quick field modifications without compromising sight picture clarity.
Key Features
- Spring-loaded flip-up design deploys instantly when needed
- Precision machined steel construction for durability and accuracy
- Adjustable windage and elevation with audible clicks
- Low-profile design clears most optics and accessories
- Fits standard Picatinny/MIL-STD-1913 rails without modification
- Protective wings shield the aperture from impact damage
- Corrosion-resistant black finish withstands harsh conditions
Field performance demonstrates reliable function across temperature extremes and environmental conditions. Competition shooters appreciate the precise adjustments for known distance targets, while tactical users benefit from the robust construction during training exercises. The sight maintains zero through repeated deployments and stowage cycles, ensuring consistent point of impact when transitioning from primary optics.
Technical Specs
- Material: Machined steel construction
- Finish: Type III hard coat anodized black
- Mounting: Standard Picatinny/MIL-STD-1913 rail
- Adjustment: Windage and elevation with detent clicks
- Profile: Low-profile folding design
- Compatibility: AR-15/M4 platform rifles
- Country of Origin: Made in USA
The MBUS Pro LR represents the logical upgrade for shooters requiring backup sight precision beyond basic combat accuracy. Professional applications and competitive shooting scenarios demand the enhanced adjustability this sight provides over standard fixed backup options.