Replacing The Liner In A MIG GUN - On A MIG Welder - DO IT YOURSELF This is a detailed video from start to finish on replacing that old worn out MIG Gun liner on your MIG Welder! It's easy and simple and saves alot of money doing it yourself. How to save money and do the job at home in your garage! Miller, Lincoln, Hobart, or any other MIG Welder -- These instructions apply to any and all Welders of this type. #Welder #HowTo #MIGWelder http://www.swrnc.com or 972-420-1293