Designed for perfect ergonomic fit, the Tempest boasts additional surface area on the handle for unparalleled comfort. The Tempest exclusive 2-Thirds case design means each internal part stays in place and eliminates sea misalignment and misfires. The 3 and 4 finger models offer single-screw adjustment for trigger travel and trigger tension, while the multiple axis thumb post adjustment allows for projection, tilt and distance adjustment equallling an exact-fit to any hand size or shooting style. The Tempest's silky smooth and ultra-crisp internal mechanism and hook boast Hot Shot's exclusive Titanium-Diamond Nitride caoting and hardening process that equal stronger parts with 60-percent less friction than 440 stainless steel.