87predatorcontrol
New member
Ok, so I know that you can get better velocities out of improving the case, I've heard less case stretch ect. Do any of you shoot a 243 AI and how do you compare it to the 243. I have a 243 and am looking at potentially Ackley Improving it, but not sure how hard it is to fireform the brass, or if it is even worth spending the money to have it done. Let me know what the experts think.