Here's the product I mentioned earlier. BIG 45 Frontier Metal Cleaner, Rust and Dirt Remover. When used with a solvent like Hoppe's or CorrosionX For Guns from Corrosion Technologies Corp. you probably will not need to send your barrels out to be refinished. Certainly this advice doesn't apply to everybody's barrels but from what I can see of yours, they are not faded but are only covered with old dried oil and grime. At least try cleaning them before sending them to be refinished.
.
|