[Battle Rifle or D.M.R?]

You should be able to switch the fire mode between burst fire and single shot maybe even fully auto.

[4 Halo 4, suggestions/ideas]

Get rid of the gay armor abilities like armor lock, jet pack, invisible, bubble shield, keep sprint and evade, bring back duel wield. Get rid of the gay built in killzones if u don't want them going somewhere put a killzone in matchmaking so people can get inside secret buildings in forge for machinima, if you think you need built in killzones don't overdue it like in reach, halo 3 was great for getting In secret rooms.

 

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