Gun Runners' Arsenal

Gun Runners' Arsenal is a Fallout: New Vegas add-on released on September 27, 2011, along with Courier's Stash.

Description
This add-on increases the number of unique weapons, weapon mods, ammunition types and recipes to be uncovered in the Mojave Wasteland, and adds new challenges and achievements. It costs $3.99 or 320 Microsoft Points.

"Note": Due to what appears to be a pricing error, GRA only costs £1.59 ($2.40) on the UK PSN Store and €1.99 (about $2.70) on the European PSN store.

Weapons
Gun Runners' Arsenal weapons, 2

Weapon modifications
Gun Runners' Arsenal weapon mods, 2

Perks
Gun Runners' Arsenal perks, 2

Bugs

 * The achievements were not listed correctly when the add-on initially came out. This resulted in the game registering the achievements unlocked but not appearing in Xbox Live profiles. This can be fixed by deleting your gamer tag from your Xbox then recovering your profile and re-earning the achievement on a new save file.
 * Some of the achievements may not unlock correctly when players meet the requirements, particularly the star challenge achievements. This is repairable by reverting to an earlier save and trying again.
 * Arcade Gannon will not use GRA weapons.
 * The Vendortron updates its inventory whenever players fast travel when this add-on is installed, the Courier's Stash add-on is installed, or both are installed.
 * The blue flame from The Cleansing Flame will not always appear to exit the barrel. The world space will still react and it still does damage, but no flame will exit the weapon.
 * Occasionally, when players equip the katana with the protective sheath mod multiple sheaths will appear. To fix this, equip to another weapon and re-equip the katana until only one sheath is present.
 * The vendortron, as well as all other vendors in the game, will reset its inventory. However, it sometimes takes far longer than it should, particularly if you rarely use a particular shop.
 * If Gloria Van Graff is hostile to you due to the companion quest Heartache by the Number and you installed GRA, the Vendortron will not sell the GRA weapons that are originally sold by Gloria Van Graff, even after killing her. If the Vendortron resets his inventory, the GRA weapons will still not appear. This results in being unable to attain some of the GRA weapons such as Sprtel-Wood 9700 (GRA). Uninstalling GRA, killing her, then installing GRA fixes this problem.
 * Chet in Goodsprings and Cliff Briscoe in Novac will respawn new weapons mods (usually 3 will be available) in their selling stash by leaving and re-entering their stores, without waiting the normal 3 in-game days.
 * can restart other add on saves such as honest heart and old world blues

Behind the scenes

 * Originally, a unique assault carbine was supposed to be added by GRA. For unknown reasons, it was cut and only a world object texture remains in the game's files.