Quote Originally Posted by baz View Post
In rimfire tests the ST barrel has matched the accuracy of target Anschutz barrels, you really cant get much better than that, to measure any difference would have taken really precise measuring, one (tiny) hole groups are good enough for me
True Baz you can't but then again like you said you can't get any better my Match 54 was made in 1968 and still shoots 5 shot single hole groups the bullet will not pass through at 25yds. Maybe this just shows quality control and modern machine methods are no better and possibly worse than they used to be. Oh the 54 is bedded in a Mr Moon stock though.

Andy