The basic weapon system, in its highly compact M4 variant, remains in service with the U.S. military today, with a superb ...

Gardaí (Irish police) have seized a Colt M16 rifle, magazine and morethan 170 rounds of ammunition It followed a search of a wooded area in Shannon, County Clare A man in his 30s has been ...

At the same time the oval spiral bore makes the bullet rotate ... In 1962, the rifle was authorized for military use as M16 and has been in service ever since. According to open statistics ...