This mod adds a load of classic weapons into the Fallout New Vegas world, all with their own sounds and ammunition types too. Highlight the weapon you want to mod within the items section of your Pip-Boy, then select the modding menu via the button as indicated in the top right of the info panel. You can find our contact information to the right. There are 2 Crossbows and multiple ammunition types such as Bolt, Long Range, Saw Head, Explosive, Incendiary, Toxic and C4 Bolts. Despite being in the weapons category on the Pip-Boy 3000, these items are not used offensively. I can see and have access to all the GRA weaponry, ammo, mods etc and got all the radio transmissions and quests at level 1, so I know the DLC is working.
Unique weapons cannot be equipped with weapon mods, with the exceptions of the weathered 10mm pistol, Mercenary's grenade rifle, holorifle, and Elijah's Advanced LAER. (+30%), Splits beam and increases combined damage by 30%, Adds long-range scope (3.5x magnification). It was never the best-looking game, but eight years later it’s cracks… It was specifically designed to be more of an expansion rather than a sequel Obsidian, however, saw the project as akin to the Grand Theft Auto titles Vice City and San Andreas-not numbered entries, but full games in their own right.