This is a Slavia 618. It’s marked “The Minuteman” and was the U.S import version back in 60’s. Made by CZ of Czechoslovakia. A company well know for accuracy. It’s a youth model but a has a full length stock for adults also. .177 caliber. Been tuned. Refinished the stock. Original bluing and nice. Very smooth cocking cycle and firing behavior. Shoots Basic lead pellets around 400fps. Trigger pull 1.49lb. $100. $15 shipping to Continental U.S only.