Dennis
I wish I had resolved the poor grouping at 200 yards. I had suspected the 1 in 16 twist, but other people like you have had good luck with the Remington barrels and 1 in 16 twist. I don't think it was parallax because 225 grains bullets grouped well. Perhaps my barrel had an even slower than normal twist. I would assume, though that twist is held quite constant on all barrels. Any ideas?

By the way, we haven't chatted fpor a while. Hope you are in fine fettle and doing well. Firming up any hunting plans for this year yet?

Fred