 So when McNamara and the whiz kids get a hold of Stoner's rifle and they really want it, the entrenched military bureaucracy really digs in their heels. And eventually, once the gun is adopted, they make a number of changes to Stoner's gun before it goes into combat. And these Stoners prove disastrous. They change the type of ammunition that's used. And that's one of the worst changes. Once our soldiers are over in Vietnam,