I have a rifle, my grandfather named it the .43 Spanish. On the top of the barrel, near the hammer it says Argentino Modelo 1879. I read somewhere that it was also considered a Remington M1879. I am going to a gun range sometime soon and am trying to get ammo for all the guns I want to take and shoot. There are 35 lead tipped rounds, and am currently looking for some extra ammo for it, with no luck. Does anyone know if it is still being made ?