CAMP LEJEUNE, N.C.(Oct. 2, 2003) -- CAMP LEJEUNE, N.C. From the days of Marines wielding muskets, to the current day fully automatic machine guns, weapons in the Marine Corps continue to change to accommodate the needs of battle. The Marine Corps is now adding a new chapter to the history of its service rifles. For the first time since being chosen as the Marine Corps future rifle, Marines assigned to 2nd Battalion, 8th Marine Regiment here were issued and fired their new M-16A4 service rifles recently. The M-16A4, the fourth generation of the M-16 service rifle, has been in the...