A quick aside on Mr. Kuhnhausen’s books. If you are working on a gun that Jerry Kuhnhausen has written a book about and you are not using his book as a reference you are doing yourself a great disservice.
I have heard many people I consider master ‘smiths, and even some guild members, swear by his books. They are well written, organized for easy use at the workbench, extremely detailed, and thorough.
If you don’t have the complete Kuhnhausen series you can find them at Heritage Gun Books ⇒, Brownells ⇒, etc.