FN Reflex MRD | 66-101415 | 9mm | 3.3″ Barrel | FDE

The FN Reflex MRD is a micro-compact, optics-ready pistol designed for deep concealment and everyday carry. It features a slim 1-inch slide profile and an internal hammer with a single-action-only trigger designed for a consistent pull. The slide is milled to accept common micro red-dot footprints (Shield RMSc and Holosun K-series) and ships with mounting hardware. Recommended pairing: a Holosun K-series micro red dot (for example, the Holosun 507K) offers a compact footprint and reliable performance well under $1,000.

Applications: everyday concealed carry (EDC) and discreet carry for off-duty or plainclothes use.

Product Specifications

• The UPC is 845737016296.
• The manufacturer is FN America / FN Herstal.
• The model is the Reflex MRD.
• The manufacturer part number is 66-101415.
• The caliber is 9mm Luger.
• The action type is Semi-Auto (Internal Hammer, Single Action Only).
• The frame material is Polymer with a flat dark earth applied finish.
• The barrel measures 3.3 inches.
• The overall length is 6.20 inches.
• The magazine capacity is listed as 10 rounds per magazine.
• The package includes two 10-round magazines.
• The slide is optic-ready with cut compatible with Shield RMSc and Holosun K-series footprints and includes mounting screws.
• The barrel is cold hammer-forged with a target crown for enhanced accuracy.
• The pistol ships in a Flat Dark Earth PVD finish and includes three-dot iron sights with a front tritium night sight and high-visibility orange circle.

The Reflex MRD is built for concealment without sacrificing ergonomics. Its slim slide and multi-faceted grip texture reduce printing under clothing while maintaining control during rapid fire. The optics-ready slide and included hardware make mounting a micro red dot straightforward, and the cold hammer-forged barrel and target crown support accurate, repeatable shot placement for a micro-compact platform. If you need a compact carry pistol that balances concealability with modern sighting options and user-focused ergonomics, the Reflex MRD is a capable choice in the micro-compact segment.

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