If you don't reload...Stay with what you have. A 25.06AI shooting the 131 gr. Blackjack bullet at 3150-3200 fps is serious medicine. It would need a barrel with either 7:25 or 7:50 twist. Guys are already hunting with the current BJ bullet. They are also going to have a 131 gr. "hunting' bullet. I had my .25 built specifically for the BJ bullet and I don't need or want any other bullet choice. Now, if they only made a 6.5 bullet for my 6.5-06AI I would be a very happy camper