Bullets are getting longer, not shorter. 7" leaves a lot of doors open and closes none.
David
An 8" will handle anything 82 grs and under which is optimal, if 90's are on the menu than a 7" is the way to go, I don't see a lot of guys using the 90's, I know I don't have any use for them in a 223!
The stupidity you display in your inability to use a twist rate calculator when the link is supplied and your lack of reading comprehension is duly noted.
