12.7mm Round

 is a rare type of Ammunition in Fallout: New Vegas.

Characteristics
The Hauer Premium 12.7mm civic defense round is a consumer-grade pistol round of identical diameter to the military-grade .50 caliber, but less powerful.

12.7mm Round, Hollow Point
Hollowpoint bullets mushroom and break up on impact, causing massive trauma on fleshy, un-armored targets. However, this also means they break up when they hit things like armor plate, drastically reducing the weapon's penetrating power.

Weapons using this ammunition

 * 12.7mm pistol
 * 12.7mm SMG

Notable locations

 * Knight Torres sells 50-200 rounds in Hidden Valley
 * The Arms Merchant at the 188 Trading Post semi-regularly sells 12.7mm ammunition.
 * You can find 10-30 rounds in the Bloodborne Cave.
 * In higher levels, the merchant Daniel Contreras in Camp McCarran sells more than 1000 rounds.
 * If your level is 25-30 you may find several rounds for sale by merchants that sell rare stuff, like the Gun Runners.
 * If you are at higher levels, Great Khans, Legionaries, and Fiends will occasionaly contain some rounds.
 * The Legionary vexillarius or even the legionary soldiers in The Fort may contain some rounds.

Appearances
The only appears in Fallout: New Vegas.