I have a Shilen Match barrel, in 260 Rem., on a Savage 16. Very accurate, cleans up easily, and holds very little copper. I have a X-Caliber, in 308 Win., on a LR-308. It is finished well, cleans up easily, and holds very little copper. Accuracy isn't where I was hoping, but to be fair, I have tried a small sample of different bullets, in weights that are light for this cartridge. I did go with a slower twist, in hopes the barrel would like the lighter bullets, and I do have one load that is slightly under 1 MOA. The difference is the Shilen basically went on the action, and started shooting sub-MOA, with the first bullet I tried, and the second. With a little load development, I have a medium game load, and a predator load, sitting at .5 MOA...Nice. Me personally, I will look at Shilen first, for the next barrel.
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