Bought some of this ammo & its the worst ammo i have ever owned in over 20 years. not only is it extremely dirty,but inconsistant as well.out of 100 rounds fired, many of the rounds seem overloaded,like +p rounds,with a big muzzle flash,other rounds act like training ammo,some rounds dont cycle the action.i never had to clean the gun with any other ammo like i did this one. ive heard people say wolf or blazer is dirty ? blazer & wolf clean up like the gun was never fired compared to this junk, this crap is like cleaning TAR out of your gun.no wonder why its cheap,your better off spending a little more & getting better quality.ive bought from s. guide for many years, this is one of the 1st items that really sucks bad.