12.7mm Pistol

The  is a weapon in Fallout: New Vegas.

Characteristics
Based on the even larger 14mm pistol manufactured by SIG-Sauer, the 12.7mm pistol is an incredibly powerful handgun. It fires the 12.7mm round, The gun and ammunition are both very hard to come by.

Locations

 * Fiends, Great Khans and Legionary Assassins are known to sometimes wield 12.7mm weapons. Best place to find Great Khans wielding them is in Red Rock Canyon to the west of Vault 3 and Camp McCarran.
 * If you don't mind killing NCR, they can be found on NCR Troopers at Hoover Dam (Before the Final battle) even at low levels (tested on level 5 on xbox).
 * During the final assault on Hoover Dam, NCR Troopers can be seen to wield the weapon quite frequently.
 * It can also found in Bloodborne Cave on the ground in the room with the ledge.
 * It can sometimes be bought from Knight Torres in Brotherhood of Steel hideout in Hidden Valley.
 * It can be bought at the Gun Runners in the later levels.
 * It is equipped by Moore at Hover Dam

Mods

 * 12.7mm pistol Silencer - Silences the weapon.

Appearances
The appears only in Fallout: New Vegas, but is based on the 14mm pistol from previous Fallout games.