well arti-I can't post reviews to Pro Bass but I can tell you that a reputable gun dealer here blessed it. I had a bad barrel that birchwood perma or that super blue couldn't do nothin! One application, 1 min later washing w/cold water--a 2nd app leaving 1 min out in humid heat-washin w/cold water then wiping w/(MUCH) remington gun oil did almost a factory bluing. I ain't a professional at this just a novice w/idle hands at de time
