Standard automatic barrel

The standard automatic barrel is a weapon mod for the laser gun and ultracite laser gun in Fallout 76.

Crafting
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.
 * Laser gun


 * Ultracite laser gun

Location

 * Crafted at a weapons workbench.
 * Loose mods may randomly be found in almost all locations.
 * Loose mods may also be for sale from vendor bots.