SupercamSupercams are a better design for medium and large cams (1" and up). The asymmetric cam lobes give almost twice the range of conventional cams, and they are more stable than symmetric cams of the same size. Innovative spring technology gives precise, equally tensioned trigger pull throughout the entire range, and the Kevlar trigger material is light, strong and field maintainable. Range Finder tells you at a glance if you've chosen the right size cam