FN 509 9mm Optics-Ready Pistol – FDE w/ Vortex Viper Red Dot

The FN 509 is a duty-proven, striker-fired 9mm pistol designed to meet military and law enforcement performance standards while remaining approachable for civilian shooters. This example features an optics-ready slide paired with a Vortex Viper red dot, making it an excellent turnkey setup for defensive use, training, or range work right out of the box.

FN 509 $754

Vortex Viper $369

Total value $1,123

Finished in Flat Dark Earth (FDE), the FN 509 offers aggressive grip texturing, fully ambidextrous controls, and FN’s cold hammer-forged barrel for long-term durability. The pistol balances shootability and reliability, with a trigger that’s consistent and predictable under stress. The mounted Vortex Viper optic adds fast target acquisition without permanently modifying the slide.

This package includes two magazines and represents a solid value for anyone looking to step into an optics-ready platform backed by FN’s reputation for rugged service pistols.

Specifications