The FN Reflex MRD is a 9mm Luger micro-compact pistol with an internal hammer-fired SAO design and an optic-ready slide. It has a 3.3-inch barrel, 6.2-inch overall length, and weighs 18.4 oz. The Flat Dark Earth PVD finish is long-wearing. Two magazines are included, one extended (15+1) and one flush (11+1). 
 

Key Specifications 

• SKU: 2023012576 
• UPC: 845737016258 
• Brand: FN America 
• Model: Reflex MRD 
• Caliber: 9mm Luger 
• Class: Micro-Compact 
• Action Type: Internal Hammer Fired, Single Action Only (SAO) 
• Capacity: 11+1 / 15+1 (2 magazines included) 
• Barrel Length: 3.3 inches 
• Overall Length: 6.2 inches 
• Weight: 1.2 lbs (18.4 oz) 
• Sights: Tritium front / double-dot rear; optic-ready slide 
• Grip Material: Stippled Polymer 
• Safety Features: No Manual Safety 
• Finish Color: Flat Dark Earth Long-Wearing PVD 
   

Features 

• Optic-ready slide cut for popular micro red dots (Shield RMSc, Holosun K-series compatible) 
• SAO trigger pull of 4.5 to 5 lbs 
• Stippled polymer grip with reversible magazine release for ambidextrous use 
• FDE PVD finish for durable wear resistance 
• 15-round extended magazine included for higher-capacity carry option 
   
  The Reflex MRD with the 15-round magazine offers notable capacity for a micro-compact in its size class. The FDE version is functionally identical to the black variant; only the finish differs.

The FN Reflex MRD FDE model draws the same general feedback as the black variant. Ergonomics and compact size get consistent praise. The optic-ready capability is the most-discussed feature, with the mounting system specifically mentioned for ease of installation. The FDE finish appeals to many users aesthetically, though a few prefer traditional black.

Reliability is rated well out of the box, with a minority noting ammo sensitivity or needing a short break-in period. Trigger opinions are split between those who like the SAO pull and those who want a crisper break. Capacity comparisons to larger pistols come up, but most micro-compact buyers accept the trade-off. Customer service experiences with FN get mixed mentions. Price versus competing micro-compacts is a regular discussion point.