Has anyone out there rechambered a barrel and had any accuracy issues? I can't find a print on the SAUM, but if it is nearly .100" shorter that might be an issue. The case on a WSM is 2.100" the .260 is 2.035" I've never cut a chamber but it seems the WSM reamer would cut .065" into fresh rifling that has less if any throat errosion. The SAUM if .100" shorter might not get thru the lands the .260 has been eating on. Don't know. Anyone actually rechambering please chime in. Thanks