For a while I have wanted to make a good fixture to bush Rem style bolts. I did have one but it was terribly inadequate. Flexed to much too and I had to use it in the 4 jaw chuck. A customer that has done business with me a few times now sent me his Howa bolt and I decided it was time to make a proper fixture. It was worth it. Supper stiff, and because I can adjust the runout in the bolt I do long need the 4jaw chuck. He wrote me a very kind post and recommendation on AccurateShooter.com which is probably my favorite website.