The U.S. Army's selection of the Sig P320 as the winner of the XM17 Modula Handgun System still got its critics even if the GAO has already upheld the decision and rejected the protest filed by Glock, the losing finalist in the bidding. Chris Bartocci of Small Arms Solutions explains why it is a failure in this video... "The Failure of the XM17 Modular Handgun Program. The Army doesn't know which pistol is better because testing was never completed."