Shilen twist rates

[4V50 Gary]

Shilen barrel maker gives their opinion of optimal twists for specific calibers and bullet weights. This would be useful if you are planning to build a rifle:

https://shilen.com/calibersAndTwists.html

We weren't given this information at school.

 

[Doug Lee]

Thanks . . .
*

 

[Jim Watson]

When I was in school, we weren't messing with oddball bullets that called for strange twists.

 

[stagpanther]

It's not really a list based on opinions--it's more like their range of options for optimizing a particular caliber depending upon ballistic needs and intended uses.