FN 509 Full-Size 9mm Blue/Black Pistol
Capacity: 17+1 · Barrel Length: 4 inches
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Specifications
Action Double Action
Ambidextrous Safety No
Barrel Length 4 inches
Caliber / Gauge 9mm
Capacity 17+1
Finish Blue/Black
Grip Textured Polymer with Interchangeable Backstraps
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 25.5 ounces
Description
Product Overview
The FN 509 is a striker-fired 9mm pistol developed from the FNS Compact architecture to meet demanding military handgun performance requirements. Its polymer frame uses replaceable steel slide rails, enhanced grip texturing, and interchangeable backstraps for a secure, adaptable fit. The cold hammer-forged stainless steel barrel features a polished chamber and feed ramp, while the slide combines aggressive cocking serrations, an external extractor, loaded chamber indicator, and combat-style fixed sights. Fully ambidextrous slide-stop and magazine-release controls support efficient operation from either hand, and the MIL-STD-1913 accessory rail accepts compatible lights and lasers.
Key Features
- 17+1 capacity provides substantial on-board ammunition for duty, defensive, and range use
- Striker-fired double-action operation offers consistent trigger operation from shot to shot
- Cold hammer-forged stainless steel barrel with polished chamber and feed ramp supports reliable cycling
- Enhanced textured polymer grip and interchangeable backstraps help improve control and fit
- Fully ambidextrous slide-stop lever and magazine release accommodate left- and right-handed operation
- Fixed three-dot sights provide a clear, familiar aiming reference system
The FN 509 combines duty-oriented durability, adaptable ergonomics, and dependable 9mm performance in a practical full-size pistol configuration.
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
5.0 | 2 Reviews
Free and Fast Shipping to the Lower 48 States.
- SKU:
- 66100155
- UPC:
- 845737008840
- BUDS ID:
- 712027288
Customer Reviews
5.0 out of 5
2 total reviews
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Latest Reviews
Cesar M.
1 year ago
Verified Purchaser
Great pistol. I could...
Great pistol. I could not be any more pleased with the product and price.
Andrea K.
1 year ago
Verified Purchaser
Bought this and it...
Bought this and it shipped the same day. Was in my hands 2 days later. Comes with 3 17 round mags,3 back straps, trijicon tritium glow sights and a soft carrying case.
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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 | Double Action | Semi-Automatic | Semi-Automatic | Double Action | Semi-Automatic |
| Barrel Length (in.) | 4.0 | 4.5 | 4.5 | 4.27 | 4.0 |
| Caliber / Gauge | 9mm | 9mm | 9mm | 9mm | 9mm |
| Capacity | 17 | 19 | 10 | 17 | 10 |
| Finish | Blue/Black | Blue/Black | Blue/Black | Black | Black |
| Overall Length (in.) | 7.4 | 8.5 | 8.0 | 7.72 | 7.4 |
| Sights | Standard Sights | Standard Sights | Standard Sights | Standard Sights | Standard Sights |
| Weight (lbs) | 1.59 | 1.76 | 1.76 | 1.76 | 1.68 |
| Trigger Safety | Yes | Yes | Yes | No | Yes |
| Ambidextrous Safety | No | No | No | No | Yes |
| Manual Safety | No | No | No | Yes | No |
| Actions | Current Item |



