Do a search on AR15.com and you'll find an endless number of threads about Wolf ammo both pro and con. I do know that because of the lacquer coating on some wolf loads it has a higher chance of getting stuck in the chamber where it heats up and accumulate. That can't be good for the ejector not to mention the hassle of removing said cartridge.
Empty cartridges get ejected forcefully against our 556's upper. It's bad enough with softer brass cases, so I'm not sure I would want Wolf steel casings doing that. I'm sure a number of people here would say they shoot it and everything's fine. Look at it this way, you wouldn't put cheap gas in a Ferrari would you? So, why take a chance with questionable ammo on a $2,000 rifle?
Empty cartridges get ejected forcefully against our 556's upper. It's bad enough with softer brass cases, so I'm not sure I would want Wolf steel casings doing that. I'm sure a number of people here would say they shoot it and everything's fine. Look at it this way, you wouldn't put cheap gas in a Ferrari would you? So, why take a chance with questionable ammo on a $2,000 rifle?