RX for Frosted Lands?

[browningautorifle]

fill up with moly grease and if you heat up the barrel carefully the moly will penetrate the opened pores of the metal and to a limited extent prevent additional corrosion but will provide a lubed surface to help the bullet travel down the barrel with less resistance and less wear on the barrel.

Any grease in a barrel or chamber will raise the pressures when fired. The heat of a cartridge being fired will evaporate any grease in the barrel. After a couple there will be none, let alone hiding in the pores of the metal. That's why we fired a pair of warming rounds before commencing practice...this isn't like an engine.