1.Designed with 2-in-1 magazine applicable for both brads and staples. 2.New designed light die cast alum alloy body. 3.Depth of penetration adjustable. 4.Safe for operators with "Contact safety trip" security system. 5.Exhaust direction adjustable and remain nails visible. 6.No-mar tip protects work contact element(WCE). 7.Both aluminum and magnesium body are available.