Automatic piston receiver (Fallout 4)

An automatic piston receiver is a weapon mod for the railway rifle .
==Effects==
An automatic piston receiver converts the railway rifle into a fully automatic weapon, at the cost of reduced accuracy and range. 
==Production==
==Location==
Crafted at a weapons workbench.
==Notes==
* There are two versions of this mod. The second version () can not be used to modify a railway rifle and has a value of 1.
* The automatic piston receiver is abnormal in how the damage is unaffected. All other automatic receivers affect damage in some form.
Category:Fallout 4 weapon mods