Marine Corps Sets Sights On More Precise Shooting by Harold Kennedy In an isolated corner of the U.S. Marine base at Quantico, Va., a small unit is working to turn one of the oldest combat weapons—the infantry rifle—into a precise, ultra-modern killing machine. The unit, the Weapons Training Battalion, operates its own state-of-the-art factory, which builds handmade, super-accurate rifles for scout snipers, other designated marksmen and teams of competitive shooters throughout the Marine Corps. The accuracy of these weapons depends upon the workmanship built into the rifles and the training and skills of the shooters, officials told National Defense. The...