Quote Originally Posted by SA Friday View Post
Velocity based on barrel length is a linear relationship. Very predictable. This site is a good representation of velocity vs barrel length.
https://rifleshooter.com/2014/12/308...ty-28-to-16-5/
Basically, You are getting into 300 Blackout with a 10.5-12.5" barrel. Waaaaaaaaaaaay cheaper to build yourself a Blackout.
That's what I'm thinking....

And I can't believe you're posting, I was wondering if you were still alive?!