If this what you are talking about,
http://www.factcheck.org/2009/06/georgia-arms/
Seems to be more of a sales pitch from suppliers.
From article
"Why It Happened
What emerges from the DLA’s letters and the accounts of the NRA’s lobbyist and the Newsmax reporter is that the policy had originated with an order the previous year (
during the Bush administration) from the Office of the Secretary of Defense to prohibit the sale of uniquely military items controlled by the Department of State through its munitions list. This order eventually worked its way down to the DLA’s Defense Reutilization and Marketing Service, the department responsible for selling military surplus items. DRMS found that small arms cartridge cases were listed as "sensitive" munitions items, according to the DLA letters, and thus sales of empty cases were halted.
Cox, the NRA’s lobbyist, said the DLA’s explanation "put to rest various theories and rumors that were circulated on the internet, concerning the reason for the suspension." He said the sales had been stopped
"in the interest of national security." Newsmax’s reporter said the order was intended
"to keep sensitive military hardware from making it into the hands of liquidators and, potentially, the enemy."
An Undead Theory
But those facts haven’t buried the zombie claims that the Obama administration is trying to eliminate the supply of reloaded military small-arms ammunition. We keep getting those messages. The most recent carries the subject line: "Why Ammo is Scarce."
Ammo may well be scarce: Georgia Arms warns buyers on its Web site that shipping times are delayed five to seven weeks. But the reason isn’t any Obama administration move to shut down reloaders. Georgia Arms states that it is "due to a huge increase in demand."
And it’s logical to think that surge in demand is coming from gun owners who are needlessly concerned"
Barney