Manufactured before the German invasion of Poland, with the early style markings and features. The left side of the slide is marked "F.B. RADOM/1939r", "Polish Eagle", "VIS-wz. 35/pat. Nr. 15567", and both sides of the trigger guard bow are marked with various proof marks. The right side of the frame is marked "31637" and the inside of the slide is numbered to match. Fitted with a set of correct checkered black plastic grips with "VIS" and "FB" on the right and left respectively. The back strap is slotted for a shoulder stock.