WEAPONS CLASS U.S. Army Spcs. Lee Gaskell, right, and Luis Velez-Casianoa, middle, both small-arms artillery repairmen assigned to the 173rd Brigade Support Battalion, Bravo Company, show Afghan National Army mechanics how to load an M-249 semi-automatic weapon during a weapons maintenance class on Forward Operating Base Fenty, Afghanistan, March 3, 2008. SHARE: Download: Full Size (0.08 MB) Credit: VIRIN: 699529-G-ZEE41-056.jpg Photo Gallery