Ran Wolf in my Stag upper, but I built it with a Colt Defense 5.56 NON-CL Barrel and Colt BCG. The only issue I had was one time shooting a few stacks of Wolf, then switching to some brass .223 ammo to burn out. On the first round the brass expanded in the chamber and grabbed all the gunk in there, causing the round to stick with a FTE. After that was pulled out and the chamber swabbed, it ran fine.
If only shooting Wolf ammo, shouldn't be any problems. If you shoot a mixed bag, shoot the Wolf ammo last.
If only shooting Wolf ammo, shouldn't be any problems. If you shoot a mixed bag, shoot the Wolf ammo last.