Grenade Launcher (Fallout: New Vegas)

The grenade launcher is a weapon in Fallout: New Vegas.

Characteristics
The grenade launcher is a pump-action operated weapon. Despite being only slightly larger than the Grenade rifle it has twice the weight.

Locations

 * Can be found in the Mojave Outpost on one of the traveling merchants for around 200 caps. The ammo is relatively hard to find until you reach the Gun Runners or the Crimson Caravan Camp who tend to sell around 30 normal 40mm grenades and some Incendiary grenades.
 * Can be found in Nellis Air Force Base and on most boomers, notably during the Ant Misbehavin' quest. Pearl carries one.
 * Two of them can be found in the Armory of Vault 34, along with some 40mm grenade ammo.
 * Grenade Launchers can also be purchased from Contreras at the Camp McCarran Supply Room or from Blake at the Crimson Caravan Camp.
 * One can be bought from the NCR Arms Merchant at the 188 Trading post.
 * You can find quite a bit of ammo for it inside Nellis Array near Nellis Air Force Base where the Boomers reside.

Bugs

 * Sometimes, the grenades do no damage.

Behind the seens
This weapon seems to be based off the American China Lake pump-action grenade launcher.