FN 509M Mid Size 9mm Blue/Black Pistol
Capacity: 15+1 · Barrel Length: 4 inches
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Specifications
Grip Polymer
Action Semi-Automatic
Finish Blue/Black
Sights Night Sights
Weight 26.5 ounces
Capacity 15+1
Grip Safety No
Optic Ready No
Barrel Length 4 inches
Manual Safety No
Overall Length 7.4 inches
Trigger Safety Yes
Caliber / Gauge 9mm
Threaded Barrel No
Magazines Included 2
Ambidextrous Safety No
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
Description
Product Overview
The FN 509M Mid Size is a striker-fired 9mm pistol designed for duty, defensive, and everyday carry applications. Its 4-inch barrel and balanced mid-size frame provide a practical combination of handling, concealability, and shootability. The pistol features a flat-faced trigger with a clean break, a conical striker designed to reduce trigger pull, and front and rear slide cocking serrations for positive manipulation. Fixed three-dot tritium night sights support rapid target acquisition in changing light conditions, while the polymer frame and textured grip provide a secure hold.
Key Features
- Striker-fired semi-automatic action with a 15+1 capacity for practical defensive use
- 4-inch barrel and 7.4-inch overall length balance compact handling with service-pistol control
- Fixed three-dot tritium night sights help maintain a clear sight picture in low-light conditions
- Flat-faced trigger provides a consistent interface and clean break
- Front and rear cocking serrations support positive slide manipulation
- Polymer frame and textured grip help reduce weight while maintaining secure handling
The FN 509M Mid Size combines duty-grade construction, practical dimensions, and low-light-ready sights in a versatile 9mm pistol.
5.0 | 7 Reviews
Free and Fast Shipping to the Lower 48 States.
- SKU:
- 66101104
- UPC:
- 845737013783
- BUDS ID:
- 411561100
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Customer Reviews
5.0 out of 5
7 total reviews
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Latest Reviews
Chalmer A.
7 months ago
Verified Purchaser
Can not bet Bud's for...
Can not bet Bud's for the price of this firearm!! Such a flat shooting gun. Fit and finish are great. No modifications needed.
Michael V.
1 year ago
Verified Purchaser
For the last 20 years,...
For the last 20 years, I have carried a Glock 19 for EDC everyday. The FN509 M has become my new EDC. The ergo's are amazing and the size is just right for me for EDC. As of writing this review, I have 1,000 round through the FN509M with zero issues. 100% reliable. The gun is flat shooting, and the flat face trigger is miles ahead of the original design. I am so impressed with this, I will be buying another one! Buds was awesome and ship quickly to my FFL, as always Bills was amazing to deal with!
David C.
1 year ago
Verified Purchaser
Very nice pistol....
Very nice pistol. Prices seem to bounce around from $450-550, if you can catch it on the lower end of that range it's definitely worth it. It's not optic ready but has a very nice set of trijicon night sights. The flat trigger is a nice upgrade over the standard hinged 509 trigger. Mine came with two mags in the box when I received it BUT I contacted FN and they are sending out the other mag without issue. This is VERY comparable to a G19 in size and you get FN quality. If you aren't looking for an optics ready pistol this is an excellent option
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Questions & Answers
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Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Road, Lexington, KY 40505
Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd, Sevierville, TN 37876
Uncle Lee's - Greenville, KY
820 Main St, Greenville, KY 42345
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| Action | Semi-Automatic | Semi-Automatic | Semi-Automatic | Semi-Automatic | Semi-Automatic |
| Barrel Length (in.) | 4.0 | 4.0 | 5.0 | 4.5 | 4.0 |
| Caliber / Gauge | 9mm | 9mm | 9mm | 9mm | 9mm |
| Capacity | 15 | 15 | 10 | 17 | 15 |
| Finish | Blue/Black | Blue/Black | Blue/Black | Blue/Black | Blue/Black |
| Overall Length (in.) | 7.4 | 7.24 | 8.25 | 7.75 | 7.1 |
| Sights | Night Sights | Standard Sights | Night Sights | Night Sights | Night Sights |
| Trigger Safety | Yes | Yes | Yes | Yes | Yes |
| Weight (lbs) | 1.66 | 1.48 | 1.91 | 1.4 | 1.31 |
| Optic Ready | No | No | Yes | Yes | Yes |
| Manual Safety | No | Yes | No | No | No |
| Threaded Barrel | No | No | No | Yes | No |
| Actions | Current Item |
