He sells almost all of the various weapons and ammo that is available in the game, except for BBs. He gives a discount to anyone that helps the Gun Runners with the deathclaw infestation at the Boneyard.
Interactions with the player character
|This character is involved in quests.|
|This character is a merchant.||Sells: high end weapons and ammunition|
- Get weapons for the Blades: After exterminating the deathclaws, the Vault Dweller can ask Zack to give some "friends" extra weapons and ammunition.
Zack has between 3,000 and 4,000 caps each time the Vault Dweller talks to him, making him very useful for loot selling.
Zack appears only in Fallout.