The B3 Infinity release is the newest addition to the brand's constrictor line and the most innovative back-tension release. The signature micro-adjustment moon system (pending patent) allows for quick travel adjustment. With the adjustable handle design which can be placed at 7 different custom positions, the Infinity release will cater to all of your shooting needs. Made in the USA. The Infinity release pro pack includes the release and an attachment pack. With the hook attachments in the pack you can make the Infinity release a 2, 3, or 4 finger release, in any shooting style you prefer. Specifications Patented micro-adjust sear system Standard and hook attachments included Sleek radiused handle for comfort Available in brass or Cerakote silver finish Auto hook return with no rubber bands Adjustable handle 4 sears included Patented design