Wanted to see how many rounds it would take to choke my rifle.  The answer...about 850 rounds of ammo, mostly Wolf.  The thing just got so filthy that I could not, in good conscience fire more without cleaning.  I called it quits when I had a failure to extract.  You would not believe the gunk in the rifle.  I had to seriously clean the lugs.  So, once again, Wolf is great for plinking, but don't use it when death is on the line.  God Bless Wolf (plinking) ammo.

Thats not bad.

Try again with Q3131A/XM193 sometime? Me thinks your rifle will fire more without cleaning.