9mm Bore brush

Brady,

Have you considered that if the brass wire becomes loaded with abrasives, dirt, rust, old gun blue, etc., that you stand to remove the sharp edges of the rifling .

Even on and old gun this abrasive rotary brushing shurely cannot help improve the rifling .

IMO "This is not my favorite way to clean the barrel."

I do not intend this to be considered a "put down" as few people know that this method is used to clean and polish the interior of rusty tubing and that takes some cutting action .

ViggoG