FN 509® Midsize
Available for commercial, law enforcement, and military.
- Caliber: 9mm
- Operation: Double-action
- Mag Capacity: 10 or 15 Rd.
- Weight: 26.5 oz.
- Barrel Length: 4.0"
- Overall Length: 7.4"
- Twist Rate: 1:10" RH
- Height: 5.2"
- Width: 1.35"
- Trigger Pull: 5.5 - 7.7 lb.
- Sight Radius: 5.79"
Full-sized performance in a concealed carry package
Fully ambidextrous controls
Offered as a non-manual safety model
Fixed 3-dot luminescent sights (standard)
Fixed 3-dot green tritium night sight available (LE ONLY)
Easily racked, combat-style sights
External extractor; loaded chamber indicator
Improved front and rear cocking serrations
Cold hammer-forged stainless steel
Recessed target crown
Polished chamber and feed ramp
Polymer construction with replaceable steel frame rails
Enhanced grip textures which enables faster follow-up shots in all conditions
MIL-STD-1913 accessory mounting rail
Improved flatter face trigger
Fully ambidextrous slide stop lever and magazine release
High visibility, low-friction follower; polymer base with black finish
Compatible with FN 509 17-round and 24-round
magazines with appropriate magazine sleeves
Two interchangeable backstraps
Two 15-round magazines or Two 10-round
FN logo soft pistol case