I've made two 6.5x284s, 260AI, 260 and 6.5x57AI (Roberts AI). Pushed them from mild to wild. For shootability and all around I would go with the 260. With 6.5 cal you don't have to push it 3000 plus for good killing and penetration. All the steam and recoil in the world makes for nothing if you shoot them in the ***. A Berger 140 @ 2700fps will blow thru a big muley at 100 plus yards and take both lungs and the heart with it. Now when I was young buck that horse power and my rifle is bigger and badder was pretty impressive. Now a sweetheart rifle (260 or 6.5x55) will give me everything I need for everything up to Moose, for big bear I want my 375H&H for that feel good feeling.
For long range target the 260AI is my pick over the 6.5x284. A old man up in central Idaho told me long ago that you don't need 2 buckets of powder when 1 bucket will do. It only took me 40 years to understand it. Good hunting and good luck with what every you choose. Weezer from Idaho
For long range target the 260AI is my pick over the 6.5x284. A old man up in central Idaho told me long ago that you don't need 2 buckets of powder when 1 bucket will do. It only took me 40 years to understand it. Good hunting and good luck with what every you choose. Weezer from Idaho