Marked "ARMINIUS-WAFFEN-WERK ZELLA-MEHLIS (THURG)" on the left side of the barrel. Ramp Patridge blade front sight and adjustable "U" notch rear sight mounted on a dovetail rib. A pair of drill holes are present on the underside of the barrel. Combination trigger guard/ action lever, with cocking lever on the left side of the frame, single set trigger, and checkered right handed grip with thumb and trigger finger rests.