The FNH USA 510 Tactical Semi-Auto Pistol is a fantastic firearm for 10mm fans looking for serious round-count capability. The machined-steel slide features front and rear angled serrations, a loaded-chamber indicator, suppressor-height tritium sights, and a high-endurance, cone-shaped striker. The slide is optics-ready and accommodates most popular sighting systems directly to the slide. The 4.71", cold hammer-forged barrel includes a .578"x28 threaded muzzle, target crowning, and a polished feed ramp for ultra-reliable feeding. The frame includes ambidextrous controls, positive texturing to insure superior grip, interchangeable backstraps, and a 1913 Picatinny accessory rail designed to accommodate a light or laser sighting system. Within the frame is a brag-worthy, target-grade trigger with a clean 6-lb. pull. If you're looking for one of FN's most-advanced pistols in a caliber that is often selected for protection in bear country, look no further. Mid-sized pistol Chambered in 10mm Suppressor-ready barrel Co-witness, suppressor-height tritium night sights Optics-ready slide Target-grade trigger 2 interchangeable backstraps Premium zippered case