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For an overview page for pistols of this caliber, see SIG-Sauer pistol.

The 12.7mm pistol is a weapon in Fallout: New Vegas.


A Swiss SIG-Sauer 14mm handgun rechambered for 12.7mm ammunition, likely designed for long-range pistol hunting or target shooting. It was imported to the United States from the European Commonwealth before the war.[1] They were decently common early on in the survivor era, but the number of working units has swiftly declined.


The 12.7mm fires and reloads like a 9mm, but packs a more serious punch. This pistol has the third highest base damage-per-second of any non-energy pistol in Fallout: New Vegas, bested only by A Light Shining in Darkness (144.4) and Li'l Devil (GRA) (146.3). It takes a Guns skill of 75 and a Strength of 7 in order to take full advantage of the weapon. Its only drawbacks are its rather poor accuracy (it has the highest weapon spread of any pistol in the game, comparable to even some automatic weapons) and its lack of being a holdout weapon.


The 12.7mm pistol has the same durability as the less powerful 10mm pistol; it can fire a total of about 395 standard rounds, the equivalent of 57 reloads, from full condition before breaking.

Ammunition typeDurability
Standard, HP & JHP39557




Weapon name (current weapon is highlighted)Icon gunDamage per attack (damage per projectile)Icon damageDamage per secondIcon dpsAttacks per secondIcon attackCritical Chance % multiplierIcon chanceCritical damageIcon critical damageAction Point costIcon actionDamage per action pointIcon dapWeapon spreadIcon spreadMagazine capacity (shots per reload)Assault carbine extended magazinesDurability (number of attacks before breaking)Icon repairWeightIcon weightValue in capsIcon merchantValue to weight ratioIcon ratioSkill requiredIcon abilityStrength requiredIcon fist
12.7mm pistol 40
Li'l Devil Gametitle-FNV GRA45



The silencer modification makes possibly the most noise of any silenced weapon. Realistically, the target (or targets) would still hear the shot, however, the game recognizes it as a fully silenced weapon, therefore the player can fire and still remain undetected.

Behind the scenesEdit

It is modeled after the 14mm pistol from both Fallout and Fallout 2, the only difference being the magazine does not protrude from in front of the grip. Instead, the magazine is reloaded just like most conventional handguns, such as the 9mm pistol.