I have fired several cases of Wolf ammo. It is great blaster ammo. I do have a failure to extract (FTE) every so often, usually during rapid fire. When this happens, I ram-rod the spent case out with the cleaning rod, and clean the chamber with the chamber brush. Takes just a minute, no big deal.
For accuracy, Wolf does have quite a few fliers, but groups seem to be decent. I usually use Wolf for shooting bowling pins and steel reactionary targets.
BTW all my barrels are Bushmaster, except for a single Colt. The barrel that seems to have the most FTE is my Dissipater.
For the money, I feel Wolf is a fair deal. Just have to remember, you get what you pay for. I like to use Federal American Eagle 55gr when I am printing on paper.
OSA