It's not, they intend to release more bullets as time progresses, I believe they've stated somewhere in here.^^^ Like ^^^
He is also a very accomplished marksman.
I like that AB does other bullets besides Berger. I shoot Nosler and Sierra. I like that AB has correct data for those bullets too.
I did notice that Hornady listed a couple Berger bullets with their new tool, but it won't be much use to me if the main focus on the tool is just their products.