Can someone help me. I am unable to use the mod button on Fallout NV I have a non GRA mod and non GRA 357 magnum but whenever I use the X button nothing happens also it's not faded
Here's the revolver in question:
The Mod button is highlighted in the top right. When you press X the below menu should appear (forgive me for having only one mod, couldn't find another one).
When you click on a mod, it will be attached to a weapon (it will be noted with a "+" next to its name, and the attached mod will be listed in weapon's properties panel:
Make sure you have appropriate mod for a weapon - it's usually obvious from a mod's name which weapon it's for. Also, since you tagged this question as "pc", I assume you're pressing X on keyboard and not on a gamepad.
I don't remember having to use the keyboard (maybe that's the problem; you can't), click on it with the mouse instead. Same goes for if you have a controller: try the mouse. Also, some guns will only take certain mods, and it's either a bug or something, that keeps mod lit up even though the mod won't go on it, as I've had that happen to me, too. I do however have a bunch of mod files installed, including Fallout3, in its entirety.
There's only two mods for the 357 (falloutwikia):
- .357 magnum revolver long barrel - increases the weapon's damage by 3.
- .357 revolver heavy duty cylinder - increases the weapon's durability by 50%.
For GRA Merged: (nexusmods.com)
All weapons have had their tags (GRA, Mad Bomber, etc) removed, and vanilla versions of weapons use the GRA weapon mods instead.