Angstadt Arms designs innovative weapon platforms for military, law enforcement and responsible citizens. Our flagship UDP-9 9mm AR and sub-machine guns are currently deployed in over 30 countries worldwide. And with the introduction of the new Roller-Delayed MDP-9, we have once again reinvented the pistol caliber carbine. Available in semi-auto, integrally suppressed and select fire versions (for law enforcement and military), our firearms are configurable for any application. All of our products are proudly made in the United States. (less)