Times article on ammuntion control and the Georgia Arms purchase of brass from the NYPD.
http://www.nytimes.com/2012/08/10/nyregion/taxing-bullets-as-de-facto-gun-control.html?src=recg
http://www.nytimes.com/2012/08/10/nyregion/taxing-bullets-as-de-facto-gun-control.html?src=recg