B3 Draw Closed Hook Release Blue Open hook design for quick and easy attachment;Travel adjustments for a personalized release experience;Fully radiused handle for ergonomic comfort;Hardened 440C stainless steel sear for durability;Multi-location thumb peg for adaptable grip configurations;3 or 4 finger base handle to suit individual preferences;Adjustable handle design for a custom fit;Springless internal design for a quiet thumb button action;Patented lock and load system for secure handling;Hand-polished stainless-steel hook for smooth operation