FN 66-101463: The FN 509 LS Edge is the ultimate tactical pistol. Made for the most demanding environments where split-seconds matter and holding the advantage in your hands is a must have. With a crisp and flat-faced trigger flared aluminum magazine well and lightening-cut Long Slide these in-factory enhancements compliment the FN 509 Low-Profile Optics-Mounting System and fiber optic sight package to help shooters master firearm control and build expert marksmanship. - The newest Long Slide from FN is the most advanced strikerfired 509 handgun available. Each high-performance feature was critically chosen to give you every advantage. Chambered in 9mm Luger and tested with a million of rounds of live fire it\'s equally at home defending freedom or crushing the competition at a match. - Primary Features - Optimized long slide with patented optics mounting system - Flat-face trigger breaks cleanly at 90 - Enhanced ergonomics and adaptability fits all shooters - Control - Long Slide recovers immediately tracks perfectly - Lightening cuts reduce weight and improve balance speeding follow up shots - New perimeter frame texture enhances grip wet and dry - Two interchangeable backstraps fits all hand sizes mitigates felt recoil - Accuracy - 5 target-crowned hammer forged barrel for tack-driving performance - Flat-face facet-edge trigger breaks cleanly 4-5 lbs. - New conical striker reduces 509 trigger pull weight by 1.5-lbs. - Precision fiber optic front sight co-witnesses with MRD blackout rear notch - Versatility - Best-in-class Low-Profile Optics Mounting System fits most common MRDs - Ambidextrous slide stop - Long-wearing graphite PVD finish - Compatible with 24-round FN 509 magazine - Mil-Standard 1913 rail fits all common weapon lights - Polished chamber and ramp for reliable feeding and extraction across ammunition types - Speed - Three 17-rd magazines graphite anodized aluminum floor plates drop faster - Flared graphite anodized aluminum magwell speeds mag changes under stress - Oversized knurled magazine release for instinctive operation - Trigger breaks at 90 short takeup and positive reset speeds follow-up shots - 6.7 sight radius with .040 fiber optic sight post finds targets and transitions faster - CALIBER: 9mm - MAGAZINE: 10 or 17 Rd - WEIGHT: 31 OZ. - BARREL: 5 - LENGTH: 8.2 - Length - OPERATION: Double Action STRIKER-FIRED - FINISH: Graphite PVD (PHYSICAL Vapor DEPOSITION) Type III Anodizing - Accessories INCLUDES: - Ballistic Case - Five MRD Mounting Plates - TWO Frame Backstraps - Three 17-RD Magazines - Vortex Viper RDS