I have never had a problem with wolf ammo yet, thats all i shoot. I have shot the older dirty wolf ammo too. I mainly shoot the 9mm mak, 9mm luger, 45acp, 7,62x39, 7,62x54r
and the 223 wolf ammo and never had one problem. I just went thru some wolf 9mm mak and 45acp just a few weeks ago without a problem.
I started buying the priv partizan ammo too they also manufacture ammo for the wolf gold line too beisdes others. The priv partizan (yugo) brass is great for reloading too.
As far as primers I only us ours that are made in the USA. (CCI) In your military semi auto we should be using the thicker walled primers so slam fires won't occur. I use the CCI #34 in all my military applications bolt action and in semi auto's so a mix up can't happen just to be safe. I also worry if i pass on one of my family members won't mix things up too so everything is the samey same. I know these primers can get expensive so shop around there are some better prices out there for the same brand of primers it pays off to surf for better prices.