[M1A's r BEST]

1 minute, 9 seconds into this clip you can see the Marines in the background with M14's as the prepare to fire the 3 volleys, and fire one volley.

[ame]http://www.youtube.com/watch?v=aMqObkSx7Hw&feature=related[/ame]

 

[Different]

Another good catch, The List updated here: http://m14tfl.com/upload/showthread.php?t=10013&page=4