The Henderson was developed by Saico for the NWC Frontline infantry. It has a 30 round mag and has fires full auto. The scope really dosen't provide any real zoom but it does have a tactical rail on top so the soldier could put on a real scope if they wanted. The trigger guard,bayonet,and mag all came from Lucifersreapot. And the scope came from my STA-52. Enjoy and please rate nicely.