i just bought a used knight muzzleloader and took it the nipple and breech plug out of it to clean it but before i do what should i use? i have some cleaner that i use to clean the bores of my shotguns will that work? and should i put the nipple and breech in some boiling water? any help would be appreciated seeing how i got this thing apart in front of me right now and dont know what to use!lol