FN 509 17‑Round 9mm Black Stainless Steel/Polymer Handgun – Precision, Power, and Durability
Discover the FN 509, a cutting‑edge 9mm handgun engineered for tactical performance, law‑enforcement reliability, and personal defense. Finished in a sleek black stainless steel frame paired with a high‑strength polymer grip, this firearm blends modern aesthetics with unmatched durability.
Key Features & Benefits
- 17‑Round Capacity: High-capacity 17‑round magazine delivers extended firepower without compromising handling.
- 9mm Luger Caliber: Offers optimal balance of recoil, stopping power, and ammunition availability.
- Black Stainless Steel/Polymer Build: Combines the corrosion‑resistance of stainless steel with the lightweight ergonomics of polymer for a comfortable, low‑maintenance grip.
- Modular Design: Interchangeable grip panels and accessory rails support customizations such as lights, lasers, and fore‑grips.
- Enhanced Trigger System: Crisp, consistent trigger pull for precise shot placement.
- Safety Features: Ambidextrous manual safety, trigger safety, and drop safety ensure secure operation.
- Ergonomic Grip: Textured polymer surface reduces slip, providing confidence in wet or sweaty conditions.
- Corrosion‑Resistant Finish: Black stainless steel treatment resists rust and wear, extending the firearm’s service life.
Technical Specifications
| Model | FN 509 |
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| Caliber | 9mm Luger (9×19mm) |
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| Magazine Capacity | 17 rounds (standard) |
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| Overall Length | 7.44 in (189 mm) |
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| Barrel Length | 4.02 in (102 mm) |
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| Weight (unloaded) | ≈ 2.5 lb (1.13 kg) |
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| Frame Material | Black stainless steel |
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| Grip Material | Polymer |
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| Trigger Pull | ≈ 5.5 lbs (24 N) |
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| Safety | Ambidextrous manual safety, trigger safety, drop safety |
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| UPC | 845737013509 |
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| Production Date | May 2010 (20100510) |
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Why Choose the FN 509?
The FN 509 is built for professionals who demand reliability under pressure and civilians seeking a dependable self‑defense tool. Its robust construction, high capacity, and refined ergonomics make it ideal for:
- Law enforcement agencies requiring a duty pistol with low recoil and quick target reacquisition.
- Military units needing a compact, high‑performance sidearm.
- Competitive shooters looking for a responsive trigger and consistent shot placement.
- Personal defense owners who value safety, comfort, and adaptability.
Accessories & Compatibility
The FN 509’s modular platform supports a wide range of accessories, including:
- Picatinny and M‑LOK rail attachments
- Optical sights and red‑dot systems
- Weapon lights and laser designators
- Extended magazines and custom grip panels
Installation & Maintenance
Designed for straightforward field stripping, the FN 509 can be cleaned and serviced with standard firearm tools. The black stainless steel finish resists corrosion, while the polymer grip is easy to clean with mild soap and water.
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