Hopefully this isn't a repost. I was in the trading post yesterday picking up an XD 45 and was told that they had no home protection ammo, all they had was cheaper range use ammo, and they only had about a dozen boxes of that! The clerk said that getting ammo has very difficult lately, and it showed. This store is one of the bigger gun sellers in Maine and they were just about picked clean. I had to go to a smaller dealer to get some home defense ammo. Why is ammo so hard to get? Is it due to the surge in gun sales or is there another reason?