Re: gun lube for extreme cold??
EEZOX Good from 450deg to -95deg After that, I'd second the choice of Ballistol. Nothing should be used more than a very thin film though. I was always taught to use a dry gun when hunting, which consisted of wiping everything off with a dry cloth. You don't actually work the action much when hunting and unless you have a junk gun, you shouldn't hurt anything hunting with it dry. I have my original 336 in 30-30, had always hunted it dry ( it's 54yrs old) and it still is like new mechanically.
Had Remoil freeze up in -20 weather. I'd never use it if I thought that type of weather was possible, but it is also fairly good to about 0deg
I gotta go agitate the techies!