FN 509® Tactical FDE

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 – 7.5 lb.
• SIGHT RADIUS: 5.79″

PRIMARY FEATURES

Striker-fired autoloader

5.5 to 7.5 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

Two interchangeable backstraps

One 17-round and one 24-round magazines or Two 10-round magazines

Owner’s manual

Locking device

FN logo soft pistol case