FN 509 9mm Pistol With 2-17 Round Magazines 66-100002. The FN 509™ is built on the proven architecture of the FNS™ Compact, FN made changes internally and externally to meet the rigorous performance standards of the MHS requirements and further developed the platform into the FN 509 with the help from industry experts. Over the course of development, the platform has been tested extensively for reliability, ammunition compatibility and durability – totaling more than one million rounds.

The slide features improved front and rear cocking serrations, and an entirely new bevel to the front of the slide to aid in cocking the pistol. The frame features interchangeable backstraps, with an enhanced grip texture which enables faster follow-up shots in all conditions.

Fully ambidextrous slide stop lever and magazine release make the pistol completely operational for all shooters.

Ships With FN Soft Case

FN 509 Pistol 66-100002

Caliber: 9mm

Operation: Double-action

2-17 Round Magazines

Cold Hammer Forged Stainless Steel Barrel

WEIGHT: 26.9 oz.

BARREL LENGTH: 4.0"

OVERALL LENGTH: 7.4"

TWIST RATE: 1:10" RH

LENGTH: 7.4"

HEIGHT: 5.56"

WIDTH: 1.35"

TRIGGER PULL: 5.5 - 7.5 lb.

SIGHT RADIUS: 5.79"

