Boggy,
If we're going to shorten .308 to .30, then shouldn't we round up, to .31. <img src="/ubbthreads/images/graemlins/wink.gif" alt="" />
Man, now I'm confused! The only thing I know, is that if Ken say's his .220 Howell is a .220 Howell, then so it is (or be, or are...) <img src="/ubbthreads/images/graemlins/smile.gif" alt="" />
the bore is .30 with a .308 groove dia. You want really confuse the issue go tell a .270 lover he's shooting a 7mm