I've turned my Ruger mark ll (in 7mm rem. mag.) into an off season project. I bedding the action an redoing the stock as well as refinishing the barrel. I'm going to use Cerama-Coat on the barrel. It says it can be used on moving parts but not on precision parts such as triggers. My question is can it be used the rifles bolt? If any one has any info i would appreciate it. :smile: Thanks!