Originally Posted by Riflehunter
With the 90 grain E-tip you only need a 1 in 9 twist whereas the 90 grain CX needs a 1 in 8. Slightly better claimed bc for the CX...but still very low compared to 90 grain Sierra TGK.
Twist requirements are misleading. They should have a velocity/twist number. It’s only RPMs that count.


Greg
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