Meprolight MPO-DF | 3.5 MOA Red Dot | MFG# 901243271

The Meprolight MPO-DF is an open-emitter reflex sight designed for full-sized pistols. It uses an RMR-compatible footprint and a 3.5 MOA red-dot reticle to prioritize fast sight acquisition. The unit combines automatic and manual brightness controls with a shake-awake power-saving mode and is built to resist water, shock, and fog.

Typical applications include duty carry and competition/action pistol use, as well as general range training and precision target work.

Product Specifications

• The manufacturer is Meprolight.
• The model is MPO-DF.
• The manufacturer part number is 901243271.
• The reticle is a 3.5 MOA red dot.
• The optic footprint is RMR/SRO standard.
• The magnification is 1x.
• The objective lens measures 0.89″ x 0.68″.
• The power source is a CR1632 battery.
• Battery life is listed as 2 years plus under typical use.
• The weight is 1.20 oz.
• The finish/color is Black.
• Brightness provides 8 settings with automatic and manual modes.
• Adjustment clicks are 1 MOA per click.
• Includes a Mil-1913 Picatinny adapter and also supports direct mounting to compatible footprints.
• The UPC is 810013524468.

Compact and lightweight, the MPO-DF offers a practical, RMR-compatible option for shooters upgrading full-size pistols. Its combination of straightforward controls, low profile, and robust environmental resistance makes it well suited to competitive shooters and carry practitioners who value a reliable, non-magnified sighting solution.

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