Ambidextrous design for right or left-handed users; Compatible with the Wrath 430, Wrath 430 X and Amped 425 model C0003 only; Unique mounting system fits directly onto the buttstock of the bow; Up to 90% reduction in draw weight - easy to use in the field; Oversized cranking handle; Can stop at any point in the cocking cycle without worry of "free spooling"