I had a '92 relined by Redmans in Washington state. www.redmansrifling.com I also had them reline a 73 Winchester, too. Good work, the seam at the muzzle is practically invisible. They do alot and know their stuff. Have to check their prices at the site. The 73 had previously been refinished anyway, to look real good, by the previous owner. But the bore was crusty. I just checked, and his prices are still pretty good.
