FN 509
GunCritic Score

84%
Critic Rating
18 Reviews

97%
User Rating
9 Reviews
MSRP:$579.00
Used Price:
$442.94+15.23%
Sale Price:
$492.15+-23.56%
Ballistic Stats
Average Fps
1180 fps
Average Energy
357 ft-lbf
Recoil
0.65 N
Ballistic Coefficient
0.15
Sectional Density
0.13 lb/in²
Average Gr
147 gr
Pwdr Chrg Wght
6 gr
Range
50 yd
Muzzle Velocity
1150 fps
Muzzle Energy
490 J
Built to handle military level engagements, the FN 509 full size pistol is a rigorously tested sidearm with the power and performance to take you through any scenario. The double action FN 509 fullsize pistol features a cold hammer forged stainless steel barrel, luminescent 3 dot sights, front and rear slide serrations, an under-mounted Picatinny rail for aftermarket accessories, an enhanced grip with interchangeable backstraps, a fully ambidextrous slide stop lever and magazine release, and plenty of ammo capacity with two 17
...
round magazines included. With unrivaled reliability and durability, this 9mm handgun from Omaha Outdoors is superior firepower you can rely on for a lifetime of uncompromising service.FN 509 For Sale
Technical Data
Action
Double Action
Caliber
9x19mm Parabellum
Capacity
17+1
Finish
Black
Gun Type
Pistol
Sights
3 Dot
Barrel Length
4"
Weight
26.5 oz
Length
7.5"
Width
1.35 Inches
Height
5.5 Inches
Fn 509 Capacity
The FN 509 is chambered in 9x19mm Parabellum and feeds from double-stack, single-feed magazines. In its full-size configuration, the 509 has a standard magazine capacity of 17 rounds, though magazines limited to 10 rounds are available for users in states that have capacity restrictions.
Fn 509 Feature
The FN 509 was a competitor for the US Army’s XM17 MHS competition and met many of the design criteria including its striker-fired trigger, modular grip and its ability to accept lasers and flashlights. It operates on a short-recoil, tilting-barrel action with a 4 inch barrel in a slide that can be built with an optics cut for mounting red dots and other optics.
Fn 509 Ergonomics
The FN 509 has fully ambidextrous fire controls that require no tools or disassembly in order to switch between left and right handed use. The magazine release is centered along its travel and can be pressed from either side to drop a magazine, and the slide stop is made of a single piece of metal that stretches to both sides of the gun. The back straps can be switched out with simple tools, and the grip texturing provides excellent control both with and without gloves.
Fn 509 Concealability
Measuring 7.5 inches long, 5.56 inches tall and 1.35 inches wide, the FN 509 is not necessarily easy to conceal. Designed to be carried in an open-carry setup, the only effective way to conceal this gun would be with the use of heavy clothing or carrying it in a shoulder holster. If carrying at the 1 or 3 o’clock positions, be sure to wear an undershirt as the grip texturing can cause some irritation.
Fn 509 Fit-N-Finish
The FN 509 is built on a polymer frame and has a stainless steel slide and barrel that feature a proprietary black finish that prevent damage from weather and wear. This pistol is available in all black, desert-tan and two-tone with a tan frame and black slide.
GunCritic Score
MSRP:
$579.00
Used Price:
$442.94 +15.23%
Sale Price:
$492.15 +-23.56%
Want to Sell Your Gun?
FN 509 Specifications
Category
Action
Double Action
Caliber
9x19mm Parabellum
Capacity
17+1
Finish
Black
Gun Type
Pistol
Sights
3 Dot
Barrel Length
4"
Weight
26.5 oz
Length
7.5"
Width
1.35 Inches
Height
5.5 Inches
FN 509 Comparisons
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