I honestly can not say one is better than the other, I would say they are about equal. I keep records on both barrels are they are both are averaging 3-4 inch groups at 600 yards. Both have shot groups in the low 2.'s and both have shot groups in the 6+ range. The CBI barrel was set up ready to go, and it does well with 107 SMK's.Originally Posted by lal357
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