Three things:Any of the best synthetic motor oils such as, Mobil1, Royal Purple, Lucas,etc. Use 5-30 or 10-30 in winter, 15or 20w-50 in summer. These "gunlubes" arent some "specially formulated" lube, designed in a laboratory like some might think,lol. The best stuff available is formulated by the big oil companies that really DO have laboratories,etc. Then again, "gun lubes" are merely repackaged lubricants that you could easily find at any Autozone and one quart will most likely last you a lifetime.
That'd be pretty awesome.Dammit, I thought this was going to be about a lube made out of worn out Glocks.