i use some of that gun scrubber stuff on my rem 740, i can;t fully break it down as much as i;d like so i just pop out the trigger group and hose the snot outta it, then hit it dry with an air hose. so far so good, hasn;t jammed on me yet. i;ve shot it from 110F to -35, after i clean it good i use a nice light coating of either remoil or this teflon spray stuff when it;s super cold, i can;t think of the name but it works good,

"smile, life could be worse.. i could be datin your daughter."