After several years of bi-annual recertification seminars for my aircraft inspection certification (A&P I.A.) I can say I'm still in the dark. I've listened to hours of information and asked quite a few questions and still don't know much more than I did before. Every representative from the different lubricant suppliers said their product was far and away the best, lol. Now online there is no shortage of self-proclaimed expert that tell you what is the best lubrication for a firearm. I won't argue with any of them because I'm not qualified and I also think I'm to the point where I don't care. I almost tripped over this 10 years supply of my favorite lubricant in the garage so I thought I would post a picture. I have it on hand because my Corvette calls for Mobil 1 so that seals the deal for me I'm a multipurpose kind a guy.