EEzoz is rated to -95F
CLP to -65F
If you are having a problem in cold weather it isn't the fault of the above products. Maybe a good cleaning with a solvent to strip the old lubricate that had the above on layered top of it.
I use CLP in my Beretta Auto 12 ga. down to -10 and in my bolt rifles to -20. Never a problem. I would NOT recommend using a motor oil or WD40 in an auto shotgun or anything else. They are dirt magnets.

Last edited by LostHighway; 01/24/13.