Originally Posted by jaygibson
What do you use to polish the chamber?
Anything slightly abrasive (polish level abrasive). Ive found turtle wax rubbing compound(course), Turtle wax polishing compound(medium) and maguire's swirl remover(fine), all work well for gun parts if you want to do it by hand.
Toothpaste with baking soda or any that say whitening have a mild abrasive in it.
If you have a Dremel tool buy a polishing wheel but be careful not to remove too much too fast.
When I was young my grandpa showed me how to squeeze a tube of toothpaste into my shotgun in every nook and cranny and then had me cycle it about a hundred times.
I then had to field strip it and clean it and lube it. The gun has never had a misfire and is smooth as glass.