The C.T.A.C is for a railed Kimber and the Kramer is for a G36.Both are Left handed.I will trade both for a nice LH Milt Sparks Versa Max or Executives companion for a G19.Or will sell the CTAC for 55.00 shipped or trade it for a CTAC for a G19 and the Kramer for 40.00 shipped.