That 6.5 PRC in a Barrett with a 23” barrel would be very hard for me to not buy. Tolerable recoil, really slippery bullets. You could hunt a lot with that. The article stated that a 147 at 2910 was not much more than the 6.5 Creed shooting a 140 at 2800. Apples to oranges. Using the same 143 ELD-X and Hornady ammo, the PRC is 2960 and the Creed is 2700.
