Spent ammunition rests in the corner of the firing range from more than 800 students who go through weapon qualifications training each year at Laughlin Air Force Base, Texas, Jan. 8, 2013. Laughlin produced more than 2,000 pounds of spent brass last year that when recycled earned the base recycling program $3,100. (U.S. Air Force photo/Airman 1st Class Nathan Maysonet)