Rage’s most popular 2 blade broadhead now comes with shock collar technology and the bone-crushing chisel tip! No more o-rings, proven Slip Cam technology ensures blade retention and massive entry holes for extreme blood loss and field point accuracy. 100 Grain. Chisel Tip. Anodized Aluminum Ferrule. Tough, Razor Sharp .035" Stainless Steel Blades. 2" Expandable Cut. SHOCK Collar for Blade Retention. Includes Free Practice Head.