This cheekpiece will attach to any of our thumbhole stocks and the traditional stock* to maximize comfort and control on your crossbow, and it looks great too! Finished in Realtree AP HD, the cheekpiece seamlessly snaps in place for either right or left handed shooters and is attached using a single machine screw. * Excalibur"s traditional stocks are identified by the five diagonalslash marks located on the forend on either side of the trigger. The cheekpiece will also not fit the Vixen II or Vixen II pink