This mod is pretty much something i made in the G.E.C.K, took me probably 30 min - 1 h It is an hunting rifle renamed and restated?
It was origanally made for my own semi-ultra modded Fallout New Vegas Let's play. (not on youtube nor recorded:P) It is located in Doc Mitchells kitchen (I'll let you figure out the rest) It has a damage rate of 80, and 2x the Fire Rate of a normal hunting rifle.