Marines from Battery M, 3rd Battalion, 14th Marine Regiment, 4th Marine Division gather together as a class is given covering the fundamentals, functions and safety procedures of crew-served weapons at Pelham Range in Anniston, Alabama, on Sept. 19, 2015. The Marines applied all of their knowledge and increased their proficiency in firing the M249 SAW, the M240 and the M250. - Marines from Battery M, 3rd Battalion, 14th Marine Regiment, 4th Marine Division gather together as a class is given covering the fundamentals, functions and safety procedures of crew-served weapons at Pelham Range in Anniston, Alabama, on Sept. 19, 2015. The Marines applied all of their knowledge and increased their proficiency in firing the M249 SAW, the M240 and the M250.