Mathematical precision of React Technology automatically adjusts all pins to the optimal location
and tie down points
the Scott Archery Hero's nylon strap connector offers easy and infinite adjustment
and tool-less horizontal and vertical adjustments
heat treated steel fast strap buttons
SA Sports Vulcan Compound Bow Pkg. 17-31 in. 15-70 lbs RH X-Large Mathematical precision of React TechnologyThe Vulcan fits nearly every possible scenario, veteran bowhunter, novice bowhunter, veteran archer, novice archer, first time shooter, young, old or in between. Features a wide range of adjustment in both draw weight and draw length, easy adjustment, non slip comfort grip, machined cams, lightweight riser and a patent pending limb bracket. Draw Weight: 15 70 lbs., Draw Length: 17 31, IBO: 310 fps, Axle to Axle: 30, Brace Height: 7, Let Off: 65