No. Both the "tactical" and sporter accustock would need the barrel channels widened to fit a bull barrel. It's easy to do. I just wrap sandpaper around a piece of straight 1" copper pipe and sand the channel until I'm satisfied with the clearance between the barrel and the stock. Other than that, make sure you have an accustock recoil lug or modify a standard recoil lug to match the aluminum bedding block. Accustock recoil lugs have the sides cut out a bit and are a little shorter than standard recoil lugs.