11th SFG Firepower
Senior Airman Alfred Vassallo, 11th Security Forces Group Combat Arms Training and Maintenance instructor fires a M203 grenade during heavy weapons qualification Mar. 4, 2013, at Marine Corps Base Quantico firing range, Quantico, Va. (U.S. Air Force photo by Staff Sgt. Perry Aston)

Download Image: Full Size (2.92 MB)
Tags: 11th Wing
Photo by: Staff Sgt. Perry Aston |  VIRIN: 130304-F-MG591-006.JPG