UPDATE: I upgraded my Two Shot Gauss Rifle. It should go good with my two shot plasma rifle. Is the name good? Sorry for the quality. My perks include rifleman 4. :
Fallout 76 PC Ar2550 Aristocrat's Gauss Rifle FO76 - Etsy
Gauss rifle (Fallout 4) | Fallout Wiki | Fandom
15 Best Rifles in Fallout 4 (And Where To Get Them) – FandomSpot