Big 45 Frontier Metal-Bore Cleaner Pad Your choice 1, 2, 3 or 4 pads, USPS Shipping and tracking / all charges included. If you have any type of firearm soon or later the rust devil will show up. I have fought this for years. These are by far the best light rust removal product on the market. I saw one demonstrated at a gun show and thought there was some kind of trick. My friend bought a couple. I watched my friend work on an old 94 leaver action and I still couldn’t believe it. He gave me one. After cleaning several bargain rifles I bought gun shows, I will never be without one. All I can say its the easiest, fastest way to remove surface rust I have ever found. Every time I use it I still cant believe it. How are they made? I don’t care, they work. They do not fix deep pitting. They remove surface rust while protecting the finish. They work with just about any oil. They are sold “AS IS”, “No Returns”. No fluff in the price to cover returns. If you want to return for a refund, return shipping is on you. I will only ship to the eBay address listed. I will not drop ship. PLEASE make sure your address is correct. Any question just ask. Thanks for looking. God Bless