Magpul MBUS™ Pro Offset Rear Sight
From the Manufacturer:
Building on the proven MBUS Pro platform, the MBUS Pro Offset Sights are part of an an effective aiming system to supplement magnified optics on M1913 Picatinny mounting surfaces. In the event of a damaged or nonfunctional primary optic, or a close target, rotating the rifle 45 degrees provides the shooter with a fully-featured iron sighting solution.
The MBUS Pro Offset Front Sight features durable Melonited steel construction, positive detented lockup when deployed, tool-less adjustment of the front post for easy zeroing, and a low profile footprint to ensure compatibility and reduce interference with most rifle setups.
Made in the USA.
Features:
- Melonite Finished All-Steel Construction - Case hardened and finished with Melonite QPQ™ for extreme resistance to wear and corrosion
- Windage Adjustment Knob - No tools required
- Snag-Free, Tucked Away Profile When Stowed - Positive detents in both the up and down positions
- Low Profile When Deployed - Standard AR height over bore when deployed, 45 deg. offset right-hand side
- Covers Less Than .66" of Top Rail
Specifications:
MBUS Front
- Weight, w/ hardware: 2.0 oz.
- Height above rail, stowed: ~0.18 in.
- Length, stowed: 2.0 in.
- Elevation 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
NOTES: 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.