Brownells J-B Bore Bright Gun Cleaner Solvent Oil-Paste, Gunsmithing Tools Maintenance Cleaning Supplies, 2 oz. (57g) Jar

Great product! Cleans and protects the bore with minimal effort!

I can’t see enough about how good this product is. I restored many I old bore with this with almost magical results.

Super good product for those who really want to care for your barrels. This product preferred by bench rest shooters and snipers for enhanced accuracy

I use it to restore old rifle/shotgun/pistol barrels. If you use it like is says, it WORKS!

The bore cleaner is terrific and the delivery was fast and efficient. Good vendor.

works well

Great product

Great stuf

This is hands down the best polisher I have or will ever need to use. Coupled with the blue J-B cleaner it the best 1/2 punch for any barrel no matter what its condition. Just make sure you pack it on if needed and pass the brush 20-30 times. This thing will polish your barrel to a mirror finish. Pricey but you use less to get a faster/better result.

Best for stubborn jobs

This stuff can work magic on heavily fouled, rusted, or pitted barrels. For light duty, a cleaning rod will work. For heavy duty on a badly fouled/rusted/pitted barrel, get a drill.

Good stuff