FN
Fn 509c Miniature Red Dot 9mm Luger 3.70 inch 15+1 Flat Dark Earth Optic Ready
- SKU FN66-100574
- UPC 845737010911
- MPN 66100574
Caliber9mmCapacity15 rdBarrel3.7"ActionSemi-Auto
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About the Fn 509c Miniature Red
The FN 509 Compact MRD brings FN's proven 509 platform into a compact optic-ready package that works for concealed carry, duty carry, and range days alike, chambered in 9mm Luger with a 3.70" recessed target crown steel barrel and a versatile capacity configuration that accepts standard compact 12+1 magazines or higher-capacity 509 mags up to 15+1, making it adaptable to mission needs. The striker-fired action with a flatter-faced trigger yields a more controllable press and cleaner break, while the Low-Profile Optics Mounting System accepts most miniature red dot sights and pairs with blackout iron sights that co-witness, so you can transition between optic and iron quickly. The Flat Dark Earth PVD finish on a durable polymer frame with Picatinny rail, ambidextrous controls, serrated optic-ready slide, and improved texturing with interchangeable backstraps delivers ergonomic recoil management and rapid manipulation for right- or left-handed shooters. With no external manual safety and an emphasis on modularity and reliability, this FN handgun requires FFL transfer and is purpose-built for practical shooting, personal defense, and professional use.
Specifications
| Model | FN 509 |
|---|---|
| Platform | 509 |
| Caliber | 9mm Luger |
| Capacity | 15 rd |
| Barrel Length | 3.7 in |
| Action | Semi-Auto |






















