Private First Class John McIntyre fires an M-240B Machine gun from a Humvee turret, Oct. 12. McIntyre is a motor transport mechanic with Headquarters and Support Company, 3rd Battalion, 6th Marine Regiment, 2nd Marine Division and native of Manchester, N.H. 3/6 is in Yuma supporting the Weapons and Tactics Instructor Course taught by Marine Aviation Weapons and Tactics Squadron-1 located at Marine Corps Air Station Yuma, Ariz.