Originally Posted by ingwe

Well, you pretty much answered your own question, and you are pretty much right..


I shoot a LOT in the .223AI and what it does for you is increase performance over a standard .223 by 8-10% on a good day, but the big thing is that it negates the need to trim brass, which is a royal pain if you shoot in volume...


What does "royal pain" mean?


A wise man is frequently humbled.