Hot Shot Manufacturing Tempest Release Red 4 Finger. Exclusive 2 Thirds case design means each internal part stays in place and eliminates sear misalignment and misfires. Single screw adjustment for trigger travel and tension. Multiple axis thumb post adjustment allows for projection tilt and distance adjustment. Package Contents: Hot Shot Manufacturing Tempest Release Designed for perfect ergonomic fit with additional surface area on the handle. Exclusive 2 Thirds case design means each internal part stays in place and eliminates sear misalignment and misfires. Single screw adjustment for trigger travel and tension. Multiple axis thumb post adjustment allows for projection tilt and distance adjustment.