XM510 grenade launcher

The XM510 Multishot Grenade Launcher appears to be a semi-automatic grenade launcher used by the UNSC. In Halo Wars, the grenadier upgrade for the Warthog includes a Marine equipped with an XM510 in the passenger seat to improve attack strength of the vehicle.

Trivia

 * The Halo Wars: Official Strategy Guide once mistakenly refers to the "XM511" as the "XM510" in a caption describing the weapon mounted on the MAAT-9 Wolverine. However, it's later correctly labeled as the "XM511" on the same page and elsewhere in the guide. Both are probably very different in size and use.
 * The "Driver-Gunner-Grenadier" seems to work pretty well in multiplayer. But if the gun attached to the 'Hog is the Gauss Cannon, the Grenadier should have an automatic weapon as secondary weapon because of the Gauss cannon's low rate of fire. The time between switching-And-Shooting would take too long, so if possible only use this tactic on the standard warthog.

List of appearances

 * Halo Wars