Never thought of that. Too bad I've already either got them to fire, or through them in the range brass bucket. Also tossed the boxes as they were empty. I do have 2 boxes of it left, though. Will collect misfires from them, and box labels.Now get ahold of magtech give them the information about their ammunition. Save the box for upc and lot information.
They should ask for it and the failed to fire ammunition back to check it out. Then send you some fresh ammunition in exchange to make it right.
Oh, just in case anyone is interested, of the ammo I've put through this gun, the Fiocchi 148gr Wadcutter is the weeniest round, by far. The Winchester FMJ, and Double Tap 148gr WC were the snappiest.