Looking for info on a double barrel shotgun. I put a bore scope in my barrels and noticed a lot of crud in the breech area. As it looks like removing the plugs is out of the question, I'm thinking of using a breech fouling scraper. But I'm not sure what size to order. My bores average out to .675. I think they are cylinder bore and not choked.
Maybe even scraping the sides.
Any help appreciated.
Maybe even scraping the sides.
Any help appreciated.