Center Fire Systems is offering up to several hundred of these DPMS AR-15 A/3s that were apparently imported back from Iraq. They are going for $449.99 albeit with “Minor Issues”. Similar to how the contracting company Triple Canopy currently uses Bushmaster carbines in Afghanistan to guard Camp Leatherneck, these rifles were probably used by similar contracting companies overseas. They most likely were not bought back from the Iraqi Army as many of these units were issued with surplus M16A2s and Colt M4s, not DPMS rifles.
Direct link to the web page:
A thread started on m4carbine.net about the re-imported rifles. Some of the posters mention that the company was already sold out on rifles, but if a customer attempts to go through the online process, there is no mention of a backlog.