How to Modify and Customize Weapons - Fallout 4 Wiki Guide - IGN
Fallout 4: Top 10 Best Weapon Mods for Xbox One - PwrDown
ArtStation - Gallants Gun - Fallout 4 Weapon Mod
ArtStation - OTs-02 "Kiparis" - Fallout 4 weapon mod
I made a mod for Fallout 4 that adds every gun from Borderlands into the game. Everything is extremely customizable, and is available for all platforms. : r/Borderlands2