Install 1 Add the ( Nuka Revolver Double Action.esp) to your data folder located at: Program Files (x86) / Steam / steamapps / common / Fallout4 / Data 2 Add the following script (*Nuka Revolver Double Action.esp) to your Plugins.txt located at: This PC / OS (C:) / Users / User Name / AppData / Local / Fallout4 / Plugins.txt Note: Make sure you add the * before the esp name in your Plugins.txt or the mod will not show up in game! 3 Add the following script (Nuka Revolver Double Action.esp) to your DLCList.txt located at: This PC / OS (C:) / Users / User Name / AppData / Local / Fallout4 / DLCList.txt 4 Start your game, find a Western Revolver and have fun with your new double action revolver.