FN 509 9mm 4" Black 17+1 Pistol 66-100005

FN 509

The FN 509 is a full-size striker-fired pistol chambered in 9mm that was developed to meet rigorous performance standards. Built on the proven FNS platform with significant internal and external enhancements, this pistol has been extensively tested with over one million rounds for supreme reliability and durability.

It features a cold hammer-forged 4-inch barrel, fixed 3-dot night sights, and a polymer frame with interchangeable backstraps for customized ergonomics. The FN 509 includes fully ambidextrous controls, no manual safety, and a MIL-STD-1913 accessory rail, making it highly versatile and user-friendly.

Tested to the highest standards, the FN 509 is an excellent choice for law enforcement, personal defense, and recreational shooting where reliability and performance are paramount.

Specifications