KEY FEATURES - Auto-indexing FN compensator - Reduces muzzle flip-up to 35% - Striker-fired semiautomatic pistol chambered in chambered in 10mm - 4.43-inch cold hammer-forged stainless-steel barrel with recessed target crown - Approximate 6-pound trigger pull - Includes two (2) 15-round magazines; compatible with higher capacity FN 510 magazines - Stainless-steel slide with patented FN Low-Profile Optics-Mounting System; adapters and screws for the direct-mounting of most major optics footprints - Drift-adjustable all-black iron sights that co-witness with installed miniature red dot optic - MIL-STD-1913 accessory mounting rail - Fully ambidextrous magazine release and slide stop lever - Includes two (2) interchangeable backstraps (small and medium) - CALIBER 10mm - MAGAZINE 15rd - WEIGHT 31 oz. - LENGTH 8.3 - BARREL LENGTH 4.43