Mk II Ammo availability

Last Updated: April 16, 2024

Question: Why can’t I buy special ammo for my upgraded Mk II weapons in Ammu-Nation in GTA Online?

Answer: The Mk II gun upgrades are specially crafted weapon mods that enhance the capabilities of stock weapons. The special ammo types used for these weapons can only be purchased in the Weapons Workshop inside the Mobile Operations Center or the Avenger. You cannot purchase them from Ammu-Nation or receive ammo drops through Merryweather or the Motorcycle Club special ability.