The halo ground weapons are worse than weapons we use today.J Tyran said:In Halo firearms underwent evolution rather than revolution sure they still use chemical propellants but the guns are lighter, more reliable, the propellants are better. They still do the job, they killed covies just fine.
Why invent a fancy energy weapon when a kinetic kill round fired by chemical propellants is still effective? The UNSC does have its own WMDs too, planet killing nukes etc.
Halo uses a single shot, break-action grenade launcher (with an apparently useless HUD on top) with a range of about 30 meters.
We have multiple round grenade launchers with a range of about 300 meters, we have for decades, both in revolver style and box magazine automatic launchers. We even have belt fed automatic grenade launchers.
Halo uses a pump action shotgun with 6-12 rounds and a range of about 10 meters.
We have automatic shotguns with 32 round drums and a range of 70-100 meters.
To date, I have not seen a single Halo ODST, marine, or army trooper running around with a squad automatic weapon.