I asked him about the 280AI and he said to get the most out of it you need a 24"BBL. He said the 284 has a 150FPS advantage on the 7mm-08. I am wanting somewhere around a 21" BBL and have probably 600pcs of brass already so probably will go with it.
I think it is 50% down.

It isn't energy that kills. It's holes!
Dogzapper

A fine is a tax for doing wrong, a tax is a fine for doing well