The Magpul Rear MBUS Pro Offset Sight is 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 Rear Sight features durable Melonited steel construction, positive detented lockup when deployed, tool-less windage adjustment for easy zeroing, dual rear apertures, and a low profile footprint to ensure compatibility and reduce interference with most rifle setups.
Made in the USA.
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 degree offset to the right-hand side.
COVERS LESS THAN .66" OF TOP RAIL
Technical Specifications Position: Rear Height above rail, stowed: ~0.18 in. Length, stowed: 2.0 in. Weight, w/ hardware: 2.0 oz.
Other Specs Mounts on any MIL-STD-1913 Picatinny/STANAG 4694 rail.
*NOTE: Only compatible with MBUS Pro OFFSET Front sight MAG525.
Small aperture dia.: 0.07 in. Large aperture dia.: 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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WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.