Arctic Fire
EIELSON AIR FORCE BASE, Alaska -- Tech. Sgt. Daniel Coon, 354th Security Force, NCO in charge of combat arms, gives advice to Senior Airman Joseph Costa, 354th Communications Squadron tactical network administrator, on what adjustments should be made to improve accuracy when firing the M16 Nov. 29, 2007. Shooting at Eielson gives more opportunities to train with different weapons because of the impact range, such weapons include M16A2, M4, M9, M11, M24, M870, M249, M203, AT4, and the MK19 automatic grenade launcher. (U.S. Air Force photo by Airman 1st Class Christopher Griffin)