FN FN 509 9mm Stainless/Silver Pistol
Capacity: 10+1 · Barrel Length: 4 inches
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Specifications
Action Semi-Automatic
Ambidextrous Safety No
Barrel Length 4 inches
Caliber / Gauge 9mm
Capacity 10+1
Finish Stainless/Silver
Grip Polymer
Grip Safety No
Magazines Included 2
Manual Safety No
Optic Ready No
Overall Length 7.4 inches
Sights Standard Sights
Threaded Barrel No
Trigger Safety Yes
Weight 26.9 ounces
Description
Product Overview
The FN 509 is a dependable 9mm semi-automatic pistol built around a durable polymer frame and striker-fired operating system. Its four-inch barrel and 7.4-inch overall length provide a practical balance of handling, sight radius, and shootability. Fixed three-dot luminescent sights support target acquisition in changing light, while the integrated trigger safety helps prevent unintended discharges. This configuration includes two 10-round magazines and delivers a 10+1 capacity.
Key Features
- Chambered in 9mm for broad ammunition availability and manageable recoil
- Striker-fired semi-automatic action supports a consistent trigger operation
- Polymer frame keeps the pistol lightweight at 26.9 ounces
- Four-inch barrel provides a practical balance of control and maneuverability
- Fixed three-dot luminescent sights aid aiming in varied lighting conditions
- Integrated trigger safety provides an additional layer of passive protection
The FN 509 combines practical dimensions, lightweight construction, and proven service-pistol features in a capable 9mm platform.
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
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- SKU:
- 66-100358
- UPC:
- ODF##415001790
- BUDS ID:
- 415001790
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Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Road, Lexington, KY 40505Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd, Sevierville, TN 37876Uncle Lee's - Greenville, KY
820 Main St, Greenville, KY 42345Similar Products
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| Action | Semi-Automatic | Semi-Automatic | Semi-Automatic | Semi-Automatic | Semi-Automatic |
| Barrel Length (in.) | 4.0 | 4.09 | 4.02 | 3.06 | 4.0 |
| Caliber / Gauge | 9mm | 9mm | 9mm | 9mm | 9mm |
| Capacity | 10 | 15 | 15 | 10 | 10 |
| Finish | Stainless/Silver | Black | Black Polycoat | Black | FDE Cerakote |
| Overall Length (in.) | 7.4 | 7.34 | 7.3 | 5.8 | 7.25 |
| Sights | Standard Sights | Standard Sights | Standard Sights | Standard Sights | Night Sights |
| Trigger Safety | Yes | Yes | Yes | Yes | Yes |
| Weight (lbs) | 1.68 | 1.6 | 1.64 | 1.16 | 1.5 |
| Optic Ready | No | No | Yes | No | Yes |
| Actions | Current Item |



