I've seen guns just not like Wolf.
I've got a 9mm pistol that SHOOTS Wolf just fine, but God-forbid you have to clear a round from the chamber...invariably it'll get hung up on the extractor and become a real pain in the...well anyways with brass it shoots, handles and clears just fine. Other guns, including pistols and rifles of mine, eat the Wolf just fine.
Some guns and some mags just don't like the steel. If yours is one of those, I'd say your experience is a much easier way of showing you to stick to the brass than your steel-ammo-loaded-pistol going "click" in the middle of the night as you stare down an angry home-invader intent on your tv, XBox and possibly yo ass.