New HDD Spec-Ops Duo Charging Handles for the FNH SCAR 16 and SCAR 17. Steel inner with 7075 T6 Aluminum handle. The best gripping handle made with a sharp knurled knob. These were made for professional use and work better than any other handle when operating wet, bloody or with gloved hands. Angled down for optic mount clearance so you don’t bark your knuckles. Duo handles that mount on left and right sides so charging & reloading can be done easily in any firing position.