Soldiers place 40 mm practice rounds for the M203 grenade launcher on a table before firing live rounds down range at targets on Camp Atterbury, Ind., June 21, 2012. The soldiers are assigned to the Indiana National Guard. Soldiers place 40 mm practice rounds for the M203 grenade launcher on a table before firing live rounds down range at targets on Camp Atterbury, Ind., June 21, 2012. The soldiers are assigned to the Indiana National Guard. SHARE: Download: Full Size (2.18 MB) Tags: Photo Essays Credit: VIRIN: 670878-K-NLL67-363.jpg Photo Gallery