Prime receiver

The prime receiver is a weapon mod for several weapons in Fallout 76.

Effects
The prime receiver greatly increases weapon damage and deals bonus damage to scorchbeasts and Scorched. It comes at the cost of requiring expensive ultracite ammo variants instead of standard ballistic munitions.
 * +25% (+60%  against Scorched)
 * +100% value

Production
Crafting a prime receiver requires knowledge of the plan associated with the weapon. Plans can be found on both the scorchbeast queen and regular scorchbeasts, with a chance of 2.63% and 0.13% respectively.


 * .44 pistol


 * 10mm pistol


 * 10mm submachine gun


 * 50 cal machine gun


 * Assault rifle


 * Combat rifle


 * Combat shotgun


 * Double-barrel shotgun


 * Gatling gun


 * Gatling laser


 * Gatling plasma


 * Gauss pistol


 * Gauss shotgun


 * Handmade rifle


 * Hunting rifle


 * Lever action rifle


 * Pipe bolt-action


 * Pipe gun


 * Pipe revolver


 * Pump action shotgun


 * Radium rifle


 * Railway rifle


 * Single action revolver


 * Submachine gun


 * Ultracite Gatling laser


 * Western revolver

Location
Plans for the prime receivers for various weapons can only be attained from the corpse of the scorchbeast queen upon killing her and looting her body at the end of Scorched Earth, but only if the player character took part in delivering the killing blow to the queen or delivered a large portion of the damage to her before she dies.