Joel Burgess on Twitter: "Part 2 is a quiet high-five to a dev friend. @fullbright has often proclaimed his love for a nasty-ass video game magnum, so I hid a custom one
I was going to obtain the gainer, (incendiary 44.), and found a the same weapon in a legendary enemy, without the customizations :/ (my game is in spanish) : r/fo4
Grognak the Barbarian - In the Lair of the Virgin Eaters - Fallout 4 Guide - IGN