FN 509 LS Edge 9mm 5" Barrel 17+1 w/ Vortex Viper Red Dot

The FN 509 LS Edge delivers competition-grade accuracy straight from the box with its factory-mounted Vortex Viper red dot sight. This full-size striker-fired pistol combines FN's military-proven reliability with enhanced ergonomics and precision components designed for serious shooters.

What Makes This Different

The LS Edge variant features a cold hammer-forged barrel with enhanced rifling that consistently produces sub-2-inch groups at 25 yards. Unlike standard polymer-framed pistols, the 509 LS Edge includes an integrated optics mounting system machined directly into the slide, eliminating the need for adapter plates. The included Vortex Viper red dot comes pre-zeroed from the factory, reducing setup time and ensuring immediate accuracy.

Key Features

• Factory-mounted Vortex Viper red dot sight with co-witness iron sights
• Cold hammer-forged 5-inch barrel with enhanced crown for precision accuracy
• 17+1 capacity with two included magazines
• Integrated Picatinny rail for tactical accessories
• Ambidextrous slide stop and magazine release
• Low-profile, snag-free design with aggressive grip texturing
• No manual safety for streamlined operation

The 509 LS Edge excels in competitive shooting environments where split-second target acquisition matters. The extended sight radius and match-grade trigger provide consistent performance in USPSA Production division matches. Law enforcement agencies appreciate the pistol's reliability in adverse conditions, with the striker-fired system functioning reliably after exposure to sand, mud, and temperature extremes.

Technical Specs

• Caliber: 9mm Luger
• Barrel Length: 5 inches
• Overall Length: 8.2 inches
• Height: 5.5 inches
• Width: 1.35 inches
• Weight: 27.9 oz (unloaded)
• Frame: Matte black polymer with stainless steel chassis
• Slide: Matte black stainless steel
• Trigger Pull: 5.5-7.5 lbs
• Sights: Vortex Viper red dot with backup iron sights
• Magazine Capacity: 17+1
• Country of Origin: USA

The FN 509 LS Edge represents the evolution of striker-fired pistol technology, combining proven mechanics with modern enhancements. With its factory optics package and precision-focused features, this pistol eliminates the guesswork typically associated with aftermarket modifications.