TWO FREE MAGAZINES INCLUDED WITH PURCHASE (4 total for a limited time).

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.

Caliber: 9mm
Operation: Double Action
Capacity: 10
Weight: 26.9 oz.
Barrel Length: 4.25"
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"

GENERAL SPECIFICATIONS
Striker-fired autoloader
Double-action operation
Offered as a non-manual safety model
Fixed 3-dot luminescent sights (standard)

SLIDE
Easily racked, combat-style sights
External extractor; loaded chamber indicator
Improved front and rear cocking serrations

BARREL
Cold hammer-forged stainless steel
Recessed target crown
Polished chamber and feed ramp

FRAME
Enhanced grip textures 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
High visibility, low-friction follower; polymer base with black finish

Includes:
- 2x interchangeable backstraps
- 2x 10-round magazines. Limited time offer: 2 additional mags included (4 total)
- Owner's manual
- Locking device
- FN logo soft pistol case