Unless in a specific game type like Infection or Team Snipers, or in a custom game with changed settings, you should automatically spawn with it.
The DMR has been confirmed that it is coming back into the halo series. Aslo the br,ar, and the new rail gun is going to be in halo 4 as well.
Gun shops, gun shows, online retailers.
You can't look in your gun in any halo.
yes u can get gravity gun in halo 2
Besides the look there are no differences.
The gravity gun is from the Half Life series, not Halo. This is unobtainable and does not exist in any Halo game.
yes it is
the best gun in halo would have to be the pistol if your playing halo 1, but if its halo 2 i don't know much about it but in the third it would definitively be the shotgun or assault rifle
no
you can only get a fuel rod gun in the pc version of halo 1
Plasma Pistol, as it is in about all Halo games.
its not a gun but the energy sword