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Fallout Wiki

The aligned very short barrel is a weapon mod for the 10mm pistol in Fallout 76.


When applied to a 10mm pistol, the mod decreases recoil while also increasing hip-fire accuracy. It greatly reduces the weapon range.

Technical effects
10mm pistol  
Stub barrel Aligned very short barrel Net change
Damage - - -
Fire rate - - -
Range, max +600.0% +600.0% +0.0%
Range, min +300.0% +300.0% +0.0%
Recoil, max +25.0% +12.5% -12.5%
Recoil, min +25.0% +12.5% -12.5%
Weapon spread, max - - -
Weapon spread, min - -12.5% -12.5%
Sighted weapon spread -10.0% -15.0% -5.0%
Sighted transition speed - -1.5% -1.5%
AP cost - -5.0% -5.0%
Durability - -5.0 -5.0
Weight - +10.0% +10.0%
Value - +40.0% +40.0%
Keywords <dn_HasBarrel_Short> <dn_HasBarrel_Short> N/A

Learn chance

Low chance
Weapon Plans Learn chance
10mm pistol Learned from scrapping Low (15%)


Weapon modifications will modify an existing weapon, and any modifications previously equipped on the weapon will be destroyed, not unequipped. Loose mods cannot be crafted. For modifications unlocked through scrapping, the corresponding weapon must be scrapped in order to learn how to craft it.

Gear (1)
Rubber (2)
Screw (2)
Spring (1)
Steel (2)
Build at:
Learn Method:
Learned when scrapping object
Chance: 15%
Aligned very short barrel (1)


  • The aligned very short barrel mod may be crafted and applied to a 10mm pistol at a weapons workbench if the relevant plan is known. The mod can only be learned from scrapping 10mm pistols.
  • Loose mods may be randomly sold by Responder, Raider, Brotherhood, and Free States vendors. They may also be found randomly in various locations or earned as quest rewards in The Forest.


The mod doesn't follow the standard naming conventions for 10mm pistol barrels with a range of "very short;" instead of being named "aligned stub barrel," the mod is called "aligned very short barrel."

  • The loose mod, however, is properly named "aligned stub barrel," not to be confused with the craftable mod of the same name.