Hi, I have ordered an Axis in 243. It's the new 'heavy barrel' model. It won't be into the lgs for a week or so.
I currently have 2 other rifles in this caliber and it's one of my all time favorites. So, I have plenty of brass, dies, etc. After I get it and get bored with it, which won't take long (retired old fart here), I thought about the 243 ai.
6mmbr has a lot of great info on this. I have the tools necessary to do the rechambering. I rechambered/rebarreled 5 Axis rifles last year.

Just wondering if anybody has experience going from the 243 to the ai version.........

Just a tinkerer at heart.......

ron