I wouldn't run wolf, specifically because in 2010 they changed how they made their cartridges which is resulting in stuck cases. However, steel cased in general I think gets a worse rap than it deserves - if you know what you're doing and run the gun correctly it shoudl work fine.

http://www.tacticalyellowvisor.net/8343/116021.html

Quote Originally Posted by Tactical Yellow Visor
Since 2006 I have shot Wolf Ammo almost exclusively in my AR15-pattern firearms and have done so virtually without issue. I have fired upwards of 3,000 rounds/year (aggregate) in my carbines, with the majority of that shooting done with one Colt 6520 (see Tale of Two Rifles and Back In Black elsewhere on this site). I run Wolf for a thousand rounds or so without cleaning and don't run into any problems until I'm very deep into that thousand round count. Even then I've never encountered a stuck case that didn't' come out with mortaring, and I've never seen a stuck Wolf case in a Colt that required a rod to pound it out.
The guy uses brown bear now exclusively - another steel-cased round - and has experienced no problems.

Mostly I think the bad rep steel cased ammo gets is because guys buy a case and take it out withoout understanding that its a different type of ammo that needs to be run a little differently than your high-pressure M193 loads.