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Magpul Industries  |  SKU: RSR-MPIMAG526

Magpul - MBUS Pro® Offset Sight – Rear

$11399 $11995
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Description

Building on the proven MBUS Pro platform, the MBUS Pro Offset Sights provide a fully-featured iron sighting system designed to supplement magnified optics on M1913 Picatinny mounting surfaces. In the event of a damaged or nonfunctional primary optic, or for engaging close targets, rotating the rifle 45 degrees gives shooters a reliable backup sighting solution.

The MBUS Pro Offset Rear Sight is constructed from durable QPQ salt bath nitrided steel, ensuring extreme resistance to wear and corrosion. The sight features dual rear apertures, tool-less windage adjustment for easy zeroing, and positive detents that lock the sight securely in both deployed and stowed positions. Its low-profile design reduces interference with other rifle components and keeps the sight neatly tucked away when not in use.

Made in the USA, the MBUS Pro Offset Rear Sight is an excellent addition to any professional or tactical rifle setup.

 

 

Features:

  • All-Steel Construction: Case-hardened steel finished with QPQ salt bath nitride for maximum durability and corrosion resistance.
  • Tool-Free Windage Adjustment: Simple, no-tool windage adjustments allow for quick and precise zeroing in the field.
  • Low-Profile Design: Snag-free and streamlined when stowed, with positive detents to lock the sight securely in both the up and down positions.
  • 45-Degree Offset: Provides a standard AR sight height over bore when deployed at a 45-degree offset, ideal for backup sighting or close-quarters shooting.
  • Minimal Rail Space Requirement: Covers less than 0.66 inches of top rail, ensuring compatibility with most rifle setups.

 

Technical Specifications:

  • Position: Rear
  • Height Above Rail (Stowed): ~0.18 in.
  • Length (Stowed): 2.0 in.
  • Weight (with Hardware): 2.0 oz.
  • Mount Compatibility: Mounts on any MIL-STD-1913 Picatinny/STANAG 4694 rail. Only compatible with MBUS Pro OFFSET Front sight (MAG525).
  • Small Aperture Diameter: 0.07 in.
  • Large Aperture Diameter: 0.19 in.
  • Windage Adjustment:

~0.5 MOA (0.566"/100m) per click with a 14.5" sight radius.

~0.4 MOA (0.410"/100m) per click with a 20" sight radius.

 

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Frequently Asked Questions

What is the primary purpose of the Magpul MBUS Pro Offset Rear Sight?

The 45-degree offset of the MBUS Pro Rear Sight allows shooters to transition quickly between magnified optics and iron sights without changing their shooting position. This is particularly advantageous in dynamic environments where targets may appear at varying distances. By simply tilting the rifle, you can switch to the backup sighting system, ensuring you are prepared for both long-range and close-quarters engagements.

How does the 45-degree offset benefit tactical shooting?

The 45-degree offset of the MBUS Pro Rear Sight allows shooters to transition quickly between magnified optics and iron sights without changing their shooting position. This is particularly advantageous in dynamic environments where targets may appear at varying distances. By simply tilting the rifle, you can switch to the backup sighting system, ensuring you are prepared for both long-range and close-quarters engagements.

What materials are used in the construction of the MBUS Pro Offset Rear Sight?

The MBUS Pro Offset Rear Sight is constructed from case-hardened steel finished with QPQ salt bath nitride. This construction ensures maximum durability and corrosion resistance, making it suitable for harsh environmental conditions. The robust material choice provides confidence that the sight will withstand the rigors of tactical use.

Can the MBUS Pro Offset Rear Sight be adjusted without tools?

Yes, the MBUS Pro Offset Rear Sight features tool-free windage adjustment. This allows for quick and precise zeroing in the field, which is essential for maintaining accuracy in rapidly changing tactical situations. The ease of adjustment ensures that you can make necessary corrections on the fly without the need for additional tools.

How does the low-profile design of the MBUS Pro Offset Rear Sight enhance its functionality?

The low-profile design of the MBUS Pro Offset Rear Sight minimizes interference with other rifle components. When stowed, it is streamlined and snag-free, reducing the risk of catching on gear or clothing. This design feature is crucial for maintaining the rifle's overall maneuverability and readiness in tactical operations.

What are the aperture options available on the MBUS Pro Offset Rear Sight?

The MBUS Pro Offset Rear Sight includes dual rear apertures. These apertures provide flexibility for different shooting scenarios, allowing for a smaller aperture for precise shots and a larger one for quick target acquisition. This adaptability is beneficial in varied lighting conditions and engagement ranges.

What are the compatibility requirements for mounting the MBUS Pro Offset Rear Sight?

The MBUS Pro Offset Rear Sight is compatible with any MIL-STD-1913 Picatinny or STANAG 4694 rail. It requires minimal rail space, covering less than 0.66 inches, which allows it to fit seamlessly into most rifle setups. However, it is only compatible with the MBUS Pro OFFSET Front sight (MAG525) for optimal performance.

How does the MBUS Pro Offset Rear Sight perform in adverse weather conditions?

The MBUS Pro Offset Rear Sight is designed to perform reliably in adverse weather conditions due to its durable construction. The QPQ salt bath nitride finish provides excellent corrosion resistance, ensuring the sight remains functional in wet or humid environments. This resilience is crucial for maintaining operational readiness in all-weather scenarios.

What is the significance of the positive detents in the MBUS Pro Offset Rear Sight?

The positive detents in the MBUS Pro Offset Rear Sight ensure that the sight locks securely in both deployed and stowed positions. This feature provides confidence that the sight will remain in place during movement and recoil, preventing accidental deployment or stowage. It enhances the reliability of the sight in high-stress situations where stability is paramount.

Why is the MBUS Pro Offset Rear Sight considered a good addition to a tactical rifle setup?

The MBUS Pro Offset Rear Sight is considered a valuable addition to a tactical rifle setup due to its robust construction and versatile functionality. Its ability to provide a reliable backup sighting solution enhances a rifle's adaptability in various combat scenarios. The sight's durability, ease of adjustment, and low-profile design make it an asset for maintaining operational effectiveness in demanding environments.