Evolution of the Roller by Dessault, the HD Roller features a new railed aluminium barrel with a cuttlefish profile. The lower rails features 3 stainless steel fins. Their position can be changed to adjust the gun to your wishes. A handle has been added to help during the loading of the rubber bands. Supplied with a shark fins shaft, a 16mm rubber band and a Dyneema® wishbone. Reel 50 is an option. Available in lengths: 90-100-110cm. Reel is an option.