Magpul - MBUS Pro® Offset Sight – Front

Building on the proven MBUS Pro platform, the MBUS Pro Offset Sights offer a fully-featured backup 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, simply rotate the rifle 45 degrees to access these offset iron sights. The MBUS Pro Offset Front Sight is built with durable, corrosion-resistant steel and features tool-less elevation adjustment for rapid zeroing.

With positive detents, the sight locks securely in place when deployed and folds into a low-profile, snag-free design when stowed, ensuring minimal interference with other rifle accessories. This makes the MBUS Pro Offset Front Sight a reliable addition to any rifle setup.

Made in the USA, these sights are a versatile and high-quality backup option for professional and tactical shooters.

Features:

• All Steel Construction: Case-hardened steel finished with QPQ salt bath nitride for maximum durability and corrosion resistance.

• Tool-Free Elevation Adjustment: Easy-to-use elevation adjustment knob allows for quick zeroing without tools.

• Low-Profile Design: Snag-free and streamlined when stowed, with positive detents for both stowed and deployed positions.

• 45-Degree Offset: Provides a standard AR height over bore when deployed at a 45-degree offset, ideal for engaging close targets without interfering with your primary optics.

• Minimal Rail Space Requirement: Covers less than 0.66 inches of the top rail, ensuring compatibility with most rifle setups.

Technical Specifications:

• Position: Front
• Height Above Rail (Stowed): ~0.18 in.
• Length (Stowed): 1.9 in.
• Weight (with Hardware): 1.8 oz.
• Mount Compatibility: Mounts on any MIL-STD-1913 Picatinny/STANAG 4694 rail, including receiver-height gas blocks. Only compatible with MBUS Pro OFFSET Rear sight (MAG526).
• Elevation Adjustment:

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

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