F Anderson Manufacturing Patriot Pro-M 5.56 16" Barrel 30-Rounds $439.99 B2-K869-A032 show more like this 9.99 GrabAGun.com F Anderson Manufacturing Patriot Pro-M 5.56 16" Barrel 30-Rounds $439.99 B2-K869-A032 show more like this 9.99 GrabAGun