The 9C model features an M-LOK compatible aluminum handguard and 8.86", 3-lug barrel with push button and paddle style magazine release. The precision-welded top rail allows addition of your favorite optic or use the traditional iron sights. The polymer end cap with swivel adapter provides a sling attachment point. This gun comes with a hard plastic storage case, a bungee sling, two (2) 30-round magazines, and a rear sight adjustment tool.