MARINE CORPS BASE CAMP LEJEUNE, N.C. - Lance Cpl. Brian J. Larsen, a small arms repair technician with Headquarters Battalion, 2nd Marine Division, inspects the components of an M2 .50 caliber machinegun inside the armory here April 19. Larsen, a 22-year-old Clarkston, Mich., native, and several other Marines work to keep more than 1,000 rifles, shotguns and machineguns operational for the Marines and sailors in the battalion. - MARINE CORPS BASE CAMP LEJEUNE, N.C. - Lance Cpl. Brian J. Larsen, a small arms repair technician with Headquarters Battalion, 2nd Marine Division, inspects the components of an M2 .50 caliber machinegun inside the armory here April 19. Larsen, a 22-year-old Clarkston, Mich., native, and several other Marines work to keep more than 1,000 rifles, shotguns and machineguns operational for the Marines and sailors in the battalion.