Halo 4: All UNSC weapons revealed

The latest Halo bulletin included a video showcasing all the UNSC (human) weapons available in the game.  Included are some returning favorites, along with some new additions to the Halo sandbox.

One of the ore interesting weapons in the "SAW".  It looks like Halo's version of a classic LMG. Other than picking up a turret, there has never been a LMG type weapon in a Halo game.

The railgun was revealed in the Game Informer article back in may, but there had been rampant speculation of what the weapon was.  Now we know... kind of.

Finally, one astute viewer at the Halo Council noticed that the video appears to include a split second shot of a weapon not intended to be shown.  At about 48 second in the player switches from rockets to what looks like a prometheon pistol.  It is a quick view that was clearly not intended to be there.  From the short look I suspect it will be a heavy pistol - a Halo version of the Desert Eagle.