Originally Posted by
Blackpowdersmoke
kansas,
From what I gather from your earlier thread, you're shooting an inline ML...correct?? If so, clean it with any good product that will remove the fouling, send some dry patches through and then apply any good rust preventative oil or spray afterward. Prior to a shooting session, run a patch saturated with alcohol through the bore to remove any oil residue and then a dry patch or two and go shoot.
And... before we get into the whole bore butter thing for the umpteenth time, I'll definitely agree with Lemoyne that it's a good patch lube but NOT a rust preventative. There are many, many other good products available to put your barrel to sleep with after a good thorough cleaning.
BPS
It's not even a good patch lube if you hunt in cold weather. It get's hard as a rock in cold weather. Even TC admits to that now.