User blog comment:Awyman13/Battlefield 4 Second Assault Teaser/@comment-76.165.130.38-20131109225620/@comment-3551124-20131110041151

The M60E4 will probably be a DLC weapon, it was in one of the trailers earlier before the games release. As for the AN94, no gameplay is shown, but, look at the killfeed in the BF4 USA v Europe tournament. It listed the L85A2, AS Val, MP7, F2000, and the AN94