If you are asking me for a video of cleaning, and removing light surface rust and freckles, I do not know of one. Those are just the things I use. The kroil disolves rust, a pure copper penny used lightly will remove light surface rust and is softer than steel. Use a wheat penny edge. The bronze wool with kroil will move surface rust, done LIGHTLY. When all satisfied that the surface is clean, wipe wit denatured alcohol or something to remove the oil on the gun. very lightly polish with flitz polish.Don't use pressure. Just be gentle, wipe off polish, and then wax, or oil if you prefer, or whatever you use as a rust preventer