Re: 338-06 Ackley Imp.
Have one, it is an excellent cartridge , and I wouldn't hesitate to do another. Mine is about 150 fps under the 338 win mag. It is a very accurate cartridge and it will take down anything in north america. The beauty of it is tremendous power without a muzzle brake. I like mine best with the 210 swift at .507 BC and the 225 accubond at .55 BC.
Predictions are difficult, especially when they involve the future