And the reason it costs them more is because it is a speculative market. Not because there is less oil or gas actually available. Both guns and oil are speculative markets.It's not like gas prices.. When gas goes up, it goes up everywhere.. Right now you can buy ammo for .30cents a round at one place, and go right up the road and see it for a buck a round..
And gas is a commodity so the reason you see it go up is because it is costing them more to purchase the resupply.. Ammo restock hasn't gone up any.