Hamskea C.O.R Mathews bracket kit (fits 2020 and newer) C.O.R.™ Mount Technology for Mathews bows 2020 and newer with .900″ riser thickness. For use with our Epsilon Arrow Rest only. $48.00 Add Review Ask Question Product Description Reviews (0) Questions C.O.R.™ Mount Technology for Mathews bows 2020 and newer with .900″ riser thickness. For use with our Epsilon Arrow Rest only. Currently there are no reviews for this product. Currently there are no questions for this product. Similar Products Hamskea Trinity Hunter RH OD Green - Micro Tune $325.00 View... Hamskea Hybrid Hunter Pro Rest Coyote RH - Standard $270.00 View... Hamskea Hybrid Hunter Pro Rest Tan RH - Micro Tune $285.00 View... Hamskea Rebound Dampner $15.00 View...