M68 Gauss cannon
From Halopedia, the Halo wiki
The M68 Gauss Cannon is a really really big gun that shoots hypervelocity porjectiles similar to those of a MAC cannon. It is very powerful, and very uselful against vehicles. However it is not as effective against infantry as its cousin, the regualar version Warthog.
This Vehicle made its debut in Halo 2, and it is unknown whether it will return for Halo 3.
[Category: UNSC]]