Product Features & Specifications
FN 66100489 509 9mm Luger 4" Barrel 17+1, Flat Dark Earth Polymer Frame With Mounting Rail, Flat Dark Earth Stainless Steel Slide, No Manual Safety
The FN 509 is built on the proven architecture of the FNS Compact, FN made changes internally and externally to meet the rigorous performance standards of the MHS requirements and further developed the platform into the FN 509 with the help from industry experts.
This model features 4" cold hammer-forged stainless steel barrel, combat-style sights, and improved front and rear cocking serrations. It also features a MIL-STD 1913 accessory mounting rail, and interchangeable backstraps. It has a double action operation, fully ambidextrous slide stop lever and magazine release, as well as fixed 3 dot luminescent sights. This model also features a polymer construction with replaceable steel frame/slide rails.
| Brand | FN |
| Category | Pistols |
| Model | 509 |
| Caliber | 9mm Luger |
| Barrel Length Range | 4" to 4.99" |
| Capacity | 17+1 |
| Action | DAO |
| Frame Finish | Flat Dark Earth |
| OAL | 7.40" |
| Frame Material | Polymer |
| Hand | Right Hand |
| Sight Style | Fixed |
| Slide Finish | Flat Dark Earth |
| Slide Material | Stainless Steel |
| Slide Description | Serrated Flat Dark Earth Stainless Steel |
| Grips | FDE Textured w / Interchangeable Backstrap |
| Sight Configuration | 3-Dot Fixed |
| Includes | 2 Magazines |
| Safety | No |
| Barrel Description | Recessed Target Crown / Steel |
| Barrel Length | 4" |
| Max Capacity | 17 |
| Weight | 26.90 oz |
| Frame Description | Polymer Frame w / Picatinny Rail |
