andym79
01-30-2017, 05:30 AM
Hi guys, what do you think is the best twist to have in a 40-65?
Locally I can only get a barrel in 1:18, my gut instinct tells me that maybe a bit too slow, is that so?
If I want a 1:16 or 1:14 then I will need to import a barrel and that is a bit of a pain!
I am looking at shooting RCBS 40-300 and 40-350 at a pretty low velocity, would the 1:18 been quick enough. I have tried several online calculators, but they give conflicting opinion.
Locally I can only get a barrel in 1:18, my gut instinct tells me that maybe a bit too slow, is that so?
If I want a 1:16 or 1:14 then I will need to import a barrel and that is a bit of a pain!
I am looking at shooting RCBS 40-300 and 40-350 at a pretty low velocity, would the 1:18 been quick enough. I have tried several online calculators, but they give conflicting opinion.