Can anyone tell me why the VP40 has such a high twist. I have been searching the internet for information. Stability calculations show excessive twist. Bullet diameter vs bullet length calculations. I just want to be better informed.
I'm new on the Site/ Forum here so I'm a little slow getting around. Thanks for any insight.. every bit of information helps.
I'm new on the Site/ Forum here so I'm a little slow getting around. Thanks for any insight.. every bit of information helps.