They order way in advance. It's not like a drive in window. What's on their shelves was ordered last year and has been in the
pipeline for months. It's not a faucet they can cut on and off. I assume a district manager/buyer or store manager can choose to not re-order something but they are in business to sell stuff and ammo is stuff. It's all about profits and they need to increase theirs. The ammo cabinets in their stores are expensive real estate and are expected to generate sales so if they are not going to stock them with ammo then they will take them out and replace them with something else. Haven't seen that happen yet and don't expect it to happen anytime soon.
I know how the ordering system works at Walmart and I agree with you that Walmart is all about the money so I doubt at a time when ARs and ammo are selling as fast as its coming in that Walmart would stop now, but Survivor Johnny said they were going to stop ammo sales altogether and then questioned boycotting them without providing any evidence of his statement.


