Finally got back to it. Did a lot-covered most of the group suggestions. Could not find a gs who worked on '03s who also had the tools. So got my own and dove into it. Had spare bolt, spring/follower, extractor. Added shim to front of trigger guard, finished ream and checked head space-go n no go. Still have to work on the extractor but with new Hornady sprp 286gr. Now feeding ok, but not as smooth as I would like. A bit more work then to the range for break in. Thanks again to you all.