The FN 509M MRD NMS delivers enhanced capacity and optics-ready versatility in FN's proven striker-fired platform. This mid-size pistol combines the reliability of the 509 series with improved ergonomics and expanded magazine options for serious shooters.
What Makes This Different
The 509M bridges the gap between compact carry guns and full-size duty pistols with its optimized grip length and slide profile. Factory-milled optics cuts accept popular red dot sights without adapter plates, while the enhanced trigger system provides consistent break characteristics. Cold hammer-forged barrel construction and improved slide serrations set this apart from polymer competitors in the same category.Key Features
- Optics-ready slide with MRD (Mini Red Dot) mounting system
- Includes both 15-round and 24-round magazines
- FDE (Flat Dark Earth) Cerakote finish on slide and frame
- Enhanced grip texture with interchangeable backstraps
- Ambidextrous slide stop and magazine release
- Includes factory holster for immediate carry capability
- Cold hammer-forged 4-inch barrel with target crown
Technical Specs
- Caliber: 9mm Luger
- Barrel Length: 4.0 inches
- Overall Length: 7.4 inches
- Height: 5.5 inches
- Width: 1.35 inches
- Weight: 26.5 oz (unloaded)
- Magazine Capacity: 15+1 and 24+1 rounds
- Sight Radius: 6.5 inches
- Trigger Pull: 5.5-7.5 lbs
- Frame: Glass-filled polymer with FDE finish
- Slide: Stainless steel with FDE Cerakote
- Country of Origin: USA
