W willtim Well-Known Member Joined Nov 18, 2018 Messages 191 Location South Carolina Nov 2, 2019 #1 I am planning a build using a fluted Bartlein 3b barrel cut at 20 inches. I will only be shooting 120-160 grain bullets. What is my best twist rate? Thanks.
I am planning a build using a fluted Bartlein 3b barrel cut at 20 inches. I will only be shooting 120-160 grain bullets. What is my best twist rate? Thanks.
W willtim Well-Known Member Joined Nov 18, 2018 Messages 191 Location South Carolina Nov 3, 2019 #3 Thanks.
Mram10us Well-Known Member Joined Oct 19, 2019 Messages 3,758 Location Idaho Nov 4, 2019 #4 I have a 1-8 on my 7-08ai.