barrel tist rate on 6.5 CM

[doctnj]

Building new 6.5 CM and needing to select twist rate. Will be shooting 140 gr berger target hybrids. Expected MVs in the 2700 neighborhood. I looked at bergers website and punched in some numbers and come up with 1 in 8 for stability.

I wanted to check with others and see if this seems right before I have the barrel ordered.

[Rob01]

8 twist is perfect for the Creedmoor. Both my barrels have been 8 twist shooting 140s.

[Vanilla Gorilla]

8 twist should be perfect.

[drybean]

This ^^^^^^^^^^^^^^^^^^^^^