Nope. 7 prc comes with a the new tighter twist rates and the ability to shoot the heavier high bc bullets of the .284 world. Built one for the wife so she can shoot factory ammo at the rage and I don't have to reload near as much and spend more time shooting or getting as much sleep as I can. So far I'm impressed with her 7 prc. She abyloves it. Hasn't touched her 26 nosler since she shot her 7 prc.