RE: wolf ammunition
I have used the same .223 55 grain WOLF ammo and have noticed no problems with accuracy whatsoever. I have fired several hundred rounds of the stuff with no failures at all. In fact a shooting buddy who is ex-special forces tells me he considers it to be the most reliable ammo available. He shoots WOLF exclusively and claims to have never had a failure with many thousands of rounds. He uses the 7.62 x 39 rather than the 223.