I need to touch up a rifle of mine and have use hoppes cold blue in the past to find out that after application the fire arm continued to rust. Is there a better blueing agent out there that has rust preventatives in it? Which one do you guys think is the best? There are so many different kinds out there I dont know were to go with this Birchwood casey, hopppes, wonder blue, g96,black magic, brownells Oxpho blue, vans, ect. Please give me some helpful info.
Last edited by bp44; 02-05-2011 at 08:52 AM..