Be sure to check out our large selection of Carter back tension releases. Back Tension is great for target archers and also make a great training tool for hunters. The brand new for 2009 Carter Only release is the smoothest and fastest hinge release in the world. The Carter Evolution release has been one of our best sellers and has the benefit of a saftey. The Carter Backstrap and Carter Squeeze Me make excellent choices for the Hunter in the off season.