DARTON PRO4000 Pro Series HD $699.95...Competition $919.95 GENERATION 2 THE WORLD HAS CHANGED The first time you shoot a new Darton Pro Series bow will leave you completely blown away. That's because you will have just experienced the next generation of Darton's Hybrid Cam technology; the new CPS™ Hybrid 2-1/2 Cam System. Darton's CPS Hybrid 2-1/2 Cams take bow performance way beyond that of both single-cam and 1-1/2 cam systems, truly combining dual-cam performance with the accuracy and ultra -smooth shootability Darton CPS bows are famous for: Whether you're a serious big-game hunter or a top level competitor, the new Pro Series brings you state-of-the art 2-1/2 cam technology that will change the way you think about bow performance forever. CPS 2-1/2 Hybrid Cams covered under patent 6,990,970 B1 MODEL# PRO4000* Draw Weights 50,60,70 lbs. Draw Length 26-32" Axle - Axle 37" Brace Height 7 3/4" Mass Weight 4.1 lbs. Eff. Let-off 80% IBO Speed 310 fps