You can't look in your gun in any halo.
you can only get a fuel rod gun in the pc version of halo 1
you don't
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
You look down and it looks as if your looking down.
yes u can get gravity gun in halo 2
The gravity gun is from the Half Life series, not Halo. This is unobtainable and does not exist in any Halo game.
no, but a cool thing to do is get the scarab gun itz sick look it up on youtube
no
Plasma Pistol, as it is in about all Halo games.
its not a gun but the energy sword
You can't only on halo 2 and 3 you can
no