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Magpul Industries  |  SKU: RSR-MPIMAG275

Magpul - MBUS Pro® Sight – Front

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Description

The Industry-Leading MBUS Pro.

 

 

The MBUS (Magpul® Back-Up Sight) Pro is a premium, corrosion-resistant all-steel back-up sighting solution designed for maximum functionality and strength with minimal bulk. The MBUS Pro combines rugged durability with a slim profile, making it ideal for professional use at a price point that’s as small as its size.

The no-tool, elevation-adjustable front sight is perfect for 1913 Picatinny rail mounting applications, including rail-height gas blocks. With positive detents, the MBUS Pro Front and Rear sights deploy at standard AR sight height and stow so low you won’t even notice them until they’re needed. Its narrow front sight width makes it compatible with most IR aiming lasers and light installations, making it a top choice for tactical users.

Made in the USA, the MBUS Pro Front Sight delivers reliable performance in even the toughest conditions.

Features:

  • Rugged Construction: Corrosion-resistant all-steel construction ensures maximum durability and strength.
  • Low-Profile Design: Sits just 0.43 inches above the rail when stowed, ensuring a slim, low-profile appearance.
  • Elevation Adjustment: No-tool elevation adjustment for quick and easy fine-tuning in the field.
  • Compatible with MIL-STD-1913 Rails: Mounts on any MIL-STD-1913 Picatinny/STANAG 4694 rail, including receiver-height gas blocks.
  • Professional Compatibility: Narrow front sight width is designed to work seamlessly with most IR aiming lasers and light installations.

Technical Specifications:

  • Position: Front
  • Height Above Rail (Stowed): ~0.43 in. max
  • Length (Stowed): 1.6 in.
  • Weight: 1.5 oz.
  • Elevation Adjustment:

~1 MOA (1.131”/100 m) per click with a 14.5" sight radius

~0.7 MOA (0.820”/100 m) per click with a 20" sight radius

The MBUS Pro Front Sight is the perfect choice for professionals looking for a durable, low-profile, and high-performance sighting system for their AR platform.

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Frequently Asked Questions

What makes the Magpul MBUS Pro Front Sight suitable for tactical use?

The MBUS Pro Front Sight features a no-tool elevation adjustment system, allowing for quick and easy fine-tuning in the field. This is particularly useful in dynamic environments where rapid changes in distance or target elevation are common. The sight provides approximately 1 MOA adjustment per click with a 14.5" sight radius, making it adaptable for various shooting scenarios. For more on optics and sights, check out our Optics, Sights & Lasers collection.

How does the elevation adjustment feature work on the MBUS Pro Front Sight?

The MBUS Pro Front Sight features a no-tool elevation adjustment system, allowing for quick and easy fine-tuning in the field. This is particularly useful in dynamic environments where rapid changes in distance or target elevation are common. The sight provides approximately 1 MOA adjustment per click with a 14.5" sight radius, making it adaptable for various shooting scenarios. For more on optics and sights, check out our Optics, Sights & Lasers collection.

Is the MBUS Pro Front Sight compatible with all AR platforms?

Yes, the MBUS Pro Front Sight is compatible with any AR platform featuring a MIL-STD-1913 Picatinny rail. This includes both standard receiver-height gas blocks and most other rail systems. Its versatile mounting capability makes it a reliable choice for a wide range of AR configurations. For more on weapon parts and accessories, explore our Weapon Parts & Accessories collection.

How does the MBUS Pro Front Sight enhance visibility in low-light conditions?

The MBUS Pro Front Sight's narrow width is designed to work seamlessly with most IR aiming lasers and light installations. This compatibility allows for enhanced target acquisition and visibility in low-light conditions, making it a valuable asset for nighttime operations. For additional information on tactical lighting, visit our Tactical Lighting collection.

What are the storage dimensions of the MBUS Pro Front Sight?

When stowed, the MBUS Pro Front Sight sits just 0.43 inches above the rail and measures 1.6 inches in length. This compact size ensures a low-profile appearance, reducing the risk of snagging or interference with other gear. Its sleek design is ideal for maintaining a streamlined weapon profile. For more on compact and efficient tactical gear, explore our Everyday Carry collection.

Can the MBUS Pro Front Sight withstand harsh environmental conditions?

Yes, the MBUS Pro Front Sight is built with corrosion-resistant all-steel construction, ensuring durability in harsh environmental conditions. This makes it suitable for use in both urban and rural settings where exposure to the elements is a concern. Its robust design provides reliability and longevity, essential for any tactical or survival scenario. For more on survival gear, visit our Best Survival Kits 2025: Ultimate Guide to Emergency Preparedness and Essential Gear.

Is the MBUS Pro Front Sight easy to install?

The MBUS Pro Front Sight is designed for easy installation on any MIL-STD-1913 Picatinny rail. Its straightforward mounting process does not require any specialized tools, making it accessible for both novice and experienced users. This ease of installation ensures that you can quickly equip your firearm with reliable backup sights. For more on firearm maintenance and installation, check out our Tools & Cleaning Equipment collection.

What are the benefits of using steel construction for the MBUS Pro Front Sight?

Steel construction offers significant benefits in terms of durability and strength for the MBUS Pro Front Sight. This material choice ensures the sight can withstand physical impacts and environmental stressors without compromising performance. The corrosion-resistant properties of steel also provide longevity, making it a reliable choice for long-term use. For more insights on durable tactical gear, explore our Tactical Gear collection.

How does the MBUS Pro Front Sight integrate with other optical devices?

The MBUS Pro Front Sight is designed to integrate seamlessly with other optical devices, such as IR aiming lasers and tactical lights. Its narrow profile ensures that it does not obstruct or interfere with these devices, allowing for a cohesive and efficient sighting system. This integration is crucial for tactical scenarios where multiple sighting and targeting solutions are employed. To learn more about enhancing your firearm with optics, visit our Optics, Sights & Lasers collection.

What scenarios are best suited for using the MBUS Pro Front Sight?

The MBUS Pro Front Sight is best suited for scenarios where reliability and durability are paramount, such as tactical operations, law enforcement, and military use. Its robust construction and low-profile design make it ideal for environments where equipment may be subjected to rough handling or adverse conditions. Additionally, it serves as a reliable backup to primary optical sights, ensuring continued functionality if electronic sights fail. For more on preparing for various scenarios, explore our Complete Family Emergency Plan: 6 Essential Steps.