1:7.5 vs 1:8 twist question

[Dr. Lee]

How much difference would there be between a 16" barrel with a 1:7.5 or a 1:8 twist. I see some manufacturers make 1:7.5 barrels, some make 1:8 for the 16" barrels.
By difference I mean accuracy and velocity.
Thanks.

Dr.Lee

[biodsl]

Check out post #10 here http://www.65grendel.com/forum/showt...est-twist-rate

[Dr. Lee]

Check out post #10 here http://www.65grendel.com/forum/showt...est-twist-rate

Thanks for that link. I was really wondering why Precision Firearms has all their barrels from 16-24" with 1-8" twist. There has to be some logic here; why there is such a difference of opinions between manufacturers ?

Dr.