KEY FEATURES – Auto-indexing FN Compensator – Reduces muzzle flip-up to 35% – Striker-fired semiautomatic pistol chambered in chambered in .45ACP – 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 545 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 .45 ACP – MAGAZINE 10rd – WEIGHT 30 oz. – LENGTH 8.3 – BARREL LENGTH 4.43