Remember all those stories about the federal government buying millions of rounds of hollow point pistol ammo?
I suspect that those agencies will be dumping a lot of that in about 5-7 years. Local police departments will get first cut at it. But that means the local police won’t need as much from their regular sources. In any event, the price of pistol ammo will fall to rock bottom.
Of course, the government then could always just dump it into the ocean to keep that from happening or pay to store it indefinitely. But even it they simply hand onto it for their own training use, it will result in noticably lower prices since the feds will be overstocked and not buying any more.