The storm rdx ultra-narrow bow assembly measures a remarkable 10-inches axle-to-axle when cocked. Its machined, lightweight aluminum riser is outfitted with a self-locking limb pocket and cap system that prevents limb twist and provides added cushioning that reduces limb stress. The pockets hold the bow's 13-inch Tactical black 165-pound limbs, powered by the bow's custom rdx cam system and dynaflight 97 string and cables. The machined aluminum rdx cams are fitted with 440 stainless steel bearings to increase performance and improve stability. Once assembled, the crossbow launches Horton's recommended arrow at 370 feet per second. Proudly made in the USA.