So I bought 500 rounds of BVAC to shoot in my Delta Elite. Ammo came in a bulk pack loaded in Armscor brass. I take it to the range, bang, bang, BOOM! The slide is held back, I felt some particles hit my face and realize I had a case rupture. After inspection I realize I'm fine, the guns fine, my magazine is trashed, but maybe it was a fluke.... Load a 2nd magazine. Another one ruptures.... Load it again, same thing..... So 3 of the 9 shots out of a 500 round box of ammo explodes. Something ain't right. Thinking it might be my gun I load a hotter load, Winchester Silvertip 175gr. And run through 20 rounds with ZERO issues. Definitely an ammo problem, weak brass apparently. Has anyone had good or bad experiences with BVAC and their Armscor brass 180gr's? I have pics on my iPhone I can email if someone will post for me. Thanks Also, I have contacted BVAC so we will see what they do. Currently quality control is deciding on what they want to do. I didn't have the lot number for them because I unload bulk ammo into MTM cases to keep a round count easier.