.454 Casull. 7.5" barrel length. SN: DF9951. Matte stainless steel finish overall with adjustable rear notch and matted front blade sights. Single action loading gate six-shot revolver with spring loaded ejector to the right barrel and a screw retained cylinder pin. The right frame is marked FREEDOM ARMS/FIELD GRADE with the patent number appearing on the left, and FREEDOM ARMS MODEL 83 454 CASULL/FREEDOM, WYOMING U.S.A. to the left barrel. Serial number matches on the rear cylinder. Item mounts aftermarket black rubber Pachmayr grips.