Big Horn / Little Big Horn Our newest creation is the fabulous Bighorn and Little Bighorn. It is a back tension (triggerless) release with a closed jaw, which operates on the principle of rotation to make it fire. The Bighorn is for larger hands while the Little Bighorn is for smaller mits. This is not your average half-moon, hinged-jaw release -- here's why. Not only can the amount of travel be adjusted -- much like on the Atension models, but there's also a set screw in the moon for finer adjustments for moon to hook engagement. The handle offers the larger quarter inch radius contours for that "melt in your hand" feeling without binding. Both versions can be shot with a D-loop or off of the supplied string.