1880's production .44 Russian caliber with a 7"" barrel. Spanish made large frame single action revolver, marked ""Russian Model"" on the frame. Made by Anitua & Charola. The barrel has a bulge about a quarter of the way down from the muzzle, otherwise the bore is very good. The action works intermittently, needs some work. Has about 70% original nickel finish with the balance patina. The grips are worn and marked with 4 grooves. Overall good condition.