Pin tracks can easily deform when placed under the rigors of sighting in a new bow. Copper John features large aluminum clamping surfaces that prevent pin track damage. A large allen head size ensures that stripping won’t be an issue either..
In 1999, Eric and Doug Springer founded Copper John Corp. with the express intent to design, make, and market the very best archery gear on the market. In 2001 they purchased premium release manufacturer Stanislawski Archery Products and collectively the two brands have come to represent the standard against which all others are measured.