http://www.nexusmods.com/fallout4/mods/6283?

Adds a constructible Double Barrel Shotgun Special Receiver which grants 33% faster reload speed. The other Receiver stats are the same as the vanilla Advanced Receiver.

Parts you will need to craft the Special Receiver:

8 Adhesive

15 Aluminium

5 Crystal

5 Nuclear Material

8 Screw

Gun Nut rank 3 required.

Made with FO4Edit 3.1.3 -- no vanilla records altered