B3 Archery's Coop Pro is a back tension release inspired by pro staffer Chris Cooper. The innovative hinge-style design features integrated thumb pegs, hourglass tapered handle and an auto hook return without any rubber bands. The Coop also features B3's patented micro adjust sear system.

Features:

• Patented micro-adjust sear system
• Hourglass 3 finger tapered handle
• Available in brass or brass cerakote
• Innovative hinge style design
• Auto hook return without any rubber bands
• Integrated thumb peg
• 4 sears included