It’s basically the same thing as my .300 Ackley that I’ve had for about 12 years now. It’s based on the .300 Wby, as well.
I like the .300 Ackley, but as much as it pains me to say this, if you’re not already invested in a big .30 cal magnum, just Go with the .300 PRC…It’s the easy-button option with brass, dies, load data, etc…