My neighbor gave me a 1/3 of a bucket of lead to smelt, and make bullets with. Problem is about 1/2 of it is already bullets. There is about 300-400 semi wad cutter .452-.453 lead cast bullets and about 200-250 .357 round nose bullets. Then there is some thing that looks like a wad cutter that has knurling on the outside and a hollow base but the front looks like it has a lead BB pushed in to it, it measures .355-357 on the outside. Until i measured it I thought it was some sort of concrete anchor. But they are about the right diameter for a 38/9mm bullet, and a pair of side cutters makes a big cut with out much hand pressure. The 45 and 38Rn bullets i can use as they are , but they are dirty show some signs of oxidation and the ones of the bottom of the bucket had orange rust from water and steel being in the bottom of the bucket and getting wet once or twice. Is there some thing i can wash them in to clean them up, or tumble them and load as is? The little wad cutter looking things have me baffled, they are not cast the look to be machined or swaged to the shape they are in. Would they be that small to be a concrete anchor to go in a 3/8s hole??