An Airmen assigned to the 56th Fighter Wing rests their M9 pistol on a barrier at the Combat Arms Training and Maintenance range at Luke Air Force Base, Ariz., Sept. 22, 2017. On average, CATM qualifies 50 to 70 Airmen per month on weapons such as the M9 pistol, M4 carbine, M203 grenade launcher, M240 Bravo and the M249 machine gun. (U.S. Air Force photo/Airman 1st Class Caleb Worpel)