Mercy

 is a weapon in Fallout: New Vegas. It is a unique Grenade machine gun. It uses 40mm grenade ammo. It can also use incendiary grenade ammo.

Characteristics
It is advantageous over the basic Grenade MG as it uses 40MM Grenade, which gives it a better damage output, and 40MM grenades are much more common and cheaper than 25MM grenades.

Locations
Dead Wind Cavern - By a dead Brotherhood of Steel soldier, guarded by many Young Deathclaws, Deathclaws, and one Legendary Deathclaw.

Appearances
appears in Fallout: New Vegas.

Videos
thumb|300px|left thumb|300px|left