Somewhere I saw instructions for taking one apart and it was not pretty. I tried taking mine apart and luckily before I lost my mind I decided against it. You know I have no use for non field strippable bolts. I would dip it in gasoline and shake it up good , get a can of compressed air and blow it out and then shoot it with Tri-flon and let it soak for an hour and then blow out the excess with the canned spray. That was my plan b