A calibrated powerful receiver is a weapon mod for the 10mm pistol, the assault rifle, the combat rifle, the combat shotgun, the Deliverer, the double-barrel shotgun, the hunting rifle, the Lever-action rifle (Far Harbor), the pipe bolt-action pistol, the pipe gun and the pipe revolver in Fallout 4.
A calibrated powerful receiver provides superior damage and better critical shot damage and accuracy.
The recipe for this weapon mod varies depending on the weapon for which it is made:
Gun Nut (2-4)
Calibrated powerful receiver (1)
|Pipe bolt-action pistol||2||4||5||2||3||4|
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