I take off the barrel from the stock(two screws is all), and then take out the breech plug. I just use TC bore cleaner and run patches up the barrel withmy ramrod with a jag on the end and a T handle on the other. When that's shining, I clean the breech plug threads in the barrel. Then I clean the breech plug and lube it. I oil everything with Rem oil and reassemble. Simple...................

If you really want to do it fast, just run patches up and down the barrel withthe gunassembled---then take out the breech plug and clean it and lube it. Put it back, oil and you're done.

One tip. Make sure your patches are wet before running them down the barrel or you will get them stuck. By the way---I have never gotten rust using my method.