Hi I called the store and asked about flip up covers for an aimpoint Comp M4. they are listed on your web site also A staff member looked them up in the computer and said they were in stock and sitting on the shelf. I asked him if he was sure they were in stock and he assured me they were. I made the trip into the store only to be told they couldn't find any of the caps in the store and that the computer system is not reliable. Is there a way to find out if you can get stock on these items again or if they really do exist in store. I've been referred to 3 different people now to send emails to as no one seems to be willing or able to help me.