Want to introduce some weight to your Spitfire Shot Execution Trainer? Welcome “The Fury” weighing in at 5.7oz, made from CNC machined aluminum and cerakoted/laser engraved in the same Tungsten finish as the Spitfire. This accessory includes 3-1oz. stainless steel weights in a matte black finish. Made to last, made in America. Get your aim right and be an X-Killer!