FN's 509 pistol is built on the proven architecture of the FNS Compact. It features a cold hammer-forged stainless-steel barrel with a recessed target crown and polished chamber and feed ramp. The polymer frame has an enhanced grip texture for faster follow-up shots in all conditions, a MIL-STD-1913 accessory rail, and interchangeable backstraps. This striker-fired double action pistol has an external extractor, loaded chamber indicator, and no manual safety. It is equipped with a fully ambidextrous slide stop lever and magazine release. This FN 509 Tactical model has a Flat Dark Earth slide with an FDE polymer grip/frame, two FDE interchangeable backstraps, and suppressor height night sights. This model comes with one (1) 17-round magazine, one (1) 24-round magazines, and a FN logo soft pistol case.

Seller Description

SPECS

CALIBER: 9mm
OPERATION: Double-action
MAG CAPACITY: 10 or 17/24 Rd.
WEIGHT: 27.9 oz.
BARREL LENGTH: 4.5"
OVERALL LENGTH: 7.9"
TWIST RATE: 1:10" RH
HEIGHT: 5.75"
WIDTH: 1.35"
TRIGGER PULL: 5.5 - 7.7 lb.
SIGHT RADIUS: 5.79"
PRIMARY FEATURES
Striker-fired autoloader
5.5 to 7.7 lbs. Trigger pull
FN Low Profile Optics Mounting System™ (U.S. Patent No. 10/352,654)
Threaded Barrel
Suppressor Height Trijicon 3-Dot Green Tritium Night Sights
SLIDE
FN Low Profile Optics Mounting System™ (U.S. Patent No. 10/352,654)
Sight Protecting Slide Cap
External extractor; loaded chamber indicator
BARREL
Cold hammer-forged stainless steel
Recessed target crown
Polished chamber and feed ramp
1/2” x 28 threaded Barrel
O-Ring retention thread cap
FRAME
Polymer construction with replaceable steel frame/slide rails
Enhanced grip texture which enables faster follow-up shots in all conditions
Interchangeable backstraps
MIL-STD-1913 accessory mounting rail
OPERATING CONTROLS
Fully ambidextrous slide stop lever
and magazine release
MAGAZINE
High visibility, low-friction follower;
polymer base with black finish
SHIPS WITH
interchangeable backstrap
One 17-round magazine
Owner’s manual
Locking device
FN logo soft pistol case