Picked up a 150 count can of 50 BMG from a local Indy shop. The next day I ran the rounds through a case length headspace gauge and counted the rounds. I came up with 144 on multiple counts. At $3.15 a round I would like them to fix this. I sent and email with pictures At noon on the day after I purchased them. How willing are shops to correct this mistake? I know the big thing is no returns on ammo but I have never been shorted before.