Petty Officer 2nd Class Roger Scott, course student, fires multiple founds from his M2 .50 caliber machine gun the Crew Served Weapons Instructor’s Course at Range 8 on Jan. 24. The instructor’s course is offered 10 times a year. (U.S. Marine Corps photo by Lance Cpl. Antwaun L. Jefferson/Released) - Petty Officer 2nd Class Roger Scott, course student, fires multiple founds from his M2 .50 caliber machine gun the Crew Served Weapons Instructor’s Course at Range 8 on Jan. 24. The instructor’s course is offered 10 times a year. (U.S. Marine Corps photo by Lance Cpl. Antwaun L. Jefferson/Released)