What is the difference between the 6.8 spec I and 6.8 spec II Chambers?
Lookng for technical information
Dont have a link but its out there somewhere.
Look over at the 6.8 forum. I know the freebore is slightly longer.
Seems like I remember reading the neck area of the chamber is just a hair bigger in diameter.
Edit link.....
http://www.frfrogspad.com/68chambers.htm