Yeh and the M60 makes a lot of noise and scares the heck out of the people down range. 5.56 sounds wimpy.
5.56. Poodle shooter, according to some shooters that have serious cred beyond any that I could hope to attain. I do have some 5.56 platforms, but my favored are 7.62 NATO and up.
5.56 rounds have put down alot of tangos, but we can do better.