FN 509C Tactical 9mm Flat Dark Earth, Compact Pistol With Vortex Viper Red Dot 4.3" 12+1/24+1RD 66-100797

Easily deployed as an everyday carry with the standard 12-round magazines or on the range with the extended 24-round magazine. The 4.3-inch cold hammer-forged threaded barrel makes it compatible with today’s most popular aftermarket accessories like compensators or suppressors and the FN Low-Profile Optics-Mounting System™, capable of accepting more than 10 miniature red dots, rounds out this compact tactical pistol.

Product Features:

• Vortex Viper Red Dot Sight 
• 4.3" Cold Hammer-Forged Barrel 
• Recessed Target Crown
• Polished Chamber and Feed Ramp
• 1/2" x 28 Threaded Barrel
• O-Ring Retention Thread Cap
• Striker-Fired Autoloader
• FN Low Profile Optics Mounting System
• Suppressor Height Trijicon 3-Dot Green Tritium Night Sights
• Sight Protecting Slide Cap
• External Extractor
• Loaded Chamber Indicator
• Polymer Construction With Replaceable Steel Frame/Slide Rails
• Enhanced Grip Texture Which Enables Faster Follow-Up Shots in all Conditions
• Interchangeable Backstraps
• MIL-STD-1913 Accessory Mounting Rail
• Fully Ambidextrous Slide Stop Lever and Magazine Release
• Twist Rate: 1:10" RH
• Trigger Pull Weight: 5.5-7.7lbs. 
• Includes (2) Interchangeable Backstraps
• Includes (1) 12rd Magazine and (1) 24rd Magazine
• Ships With Owner's Manual, Locking Device, and FN Logo Soft Pistol Case