I know this is a little late to the conversation, but I have never run out of Zero bullets. I always order in bulk, when I start getting low I reorder, If I don't see something available, I call in to see when it will be available, normally I am asked what I am looking for and it always seems to be available or I'm told when to expect availability and a order is normally taken. I have only ordered from one other company , when Precision Delta was starting to get popular, I tried their 147's, they were good, but they didn't have HP at that time, so I went with Zeros and I have not looked back. I load 9mm, 40 cal. and 45's from them, great bullets.