FN America FN 15 Patrol Carbine M-LOK LE 36-100580

The FN 15 Patrol Carbine, the latest addition to FN's tactical law enforcement line, offers the same features as the standard FN 15 Carbine model but has a 16'' alloy steel, button broached, chrome-lined barrel, Samson flip-up rear sight for compact and reliable back-up sighting.Caliber: 5.56x45mm Capacity: 30 Rounds Barrel Length: 16'' Operation: Direct impingement Twist Rate: 1:7'' RH Manufacturer Part Number: 36-100580