I had Dave Kiff make me a bolt for my Rem 721 in a true .700" diameter to get rid of a lot of the slop in the .697" factory bolts. Had Dan's 40X tig weld the handle on and it is now done the way it should be done. Was it cheap, no, but it was worth it. By the way, I went with the Rem snap-in extractor and got rid of the Sako extractor I did when the 721 funky extractor went south (the action is on its 5th barrel).