Requirements (NOT OPTIONAL):
https://www.gta5-mods.com/weapons/weapons-addon-components (Version 1.2)
To install, drag the ‘stampedrifle’ folder to your dlcpacks folder and add an entry to dlclist.xml under dlcpacks:/stampedrifle/
To spawn in game, open Zolika’s trainer and navigate your way to the weapons menu until you locate ‘WEAPON_STAMPEDRIFLE’.
Rockstar Games – Source Assets
TheRaf3D1, HeySlickThatsMe – Help along the way