AAC 7.62x39. These were in a house fire, but suffer no damage because they were boxed up and the fire was put out. Other ammo I had in the same room shot without a hiccup, about 150 rounds down range. 80 of the ammo is hollow tips, the other 20 is FMJ. Public meetups in the middle of the day only. Text 9three65two5seven5six5. San Marcos meetup