
You can only store specific weaponized vehicles inside the Mobile Operations Center (MOC). The key requirement is that the vehicle must be equipped with a special modification, the Vehicle Workshop, which is purchased separately for your MOC. The compatible vehicles are primarily the weaponized land vehicles released around the same time as the MOC, such as the Oppressor, APC, and Weaponized Tampa. You cannot store regular personal vehicles or aircraft in the MOC's vehicle bay.
The primary function of the MOC's Vehicle Workshop is to apply special modifications, including weapons and armor upgrades, that are unavailable at Los Santos Customs. The most notable upgrade is the Research Unlocks for vehicles like the Oppressor motorcycle, which allows you to install its iconic rocket boost and homing missiles. Before you can modify a vehicle, you must first drive it into the back of your MOC, which acts as a mobile garage.
The following table lists the primary vehicles that can be stored and modified inside the MOC's Vehicle Workshop.
| Vehicle Name | Type | Key Modification Available in MOC |
|---|---|---|
| Oppressor | Weaponized Motorcycle | Rocket Boost, Homing Missiles |
| APC (Armored Personnel Carrier) | Weaponized Vehicle | Proximity Mines, SAM |
| Weaponized Tampa | Weaponized Car | Dual Remote Miniguns, Rear-Firing Mortars |
| Half-Track | Armored Truck | Front-Mounted Machine Gun Upgrade |
| Dune FAV | Weaponized Dune Buggy | Weapon Upgrades, Armor Plating |
| Nightshark | Armored SUV | Window Plating, Machine Guns |
It's important to distinguish this bay from the MOC's Personal Vehicle Storage slot, which can hold any regular personal car but does not allow for special modifications. If you're looking to heavily customize your weaponized vehicles, investing in the MOC's Vehicle Workshop is essential.

Basically, if you want to trick out your weaponized ride with missiles and crazy armor, that's what the MOC workshop is for. Think the Oppressor bike or the big APC truck. You gotta buy the workshop upgrade for your MOC first. Then, you just drive the right vehicle right into the back of it. Regular cars like your Sultan or Adder can't get these mods. It's all about the heavy-duty stuff for those big payday missions.

From a practical standpoint, the MOC's vehicle bay is a specialized tool. It's not a general garage. Its value is granting access to powerful, research-locked upgrades for a specific class of military-grade vehicles. If your goal is to maximize combat effectiveness for missions like "The Doomsday Heist," then storing and upgrading the Oppressor or Weaponized Tampa is the primary purpose. This is a strategic investment for players focused on end-game content and high-level freemode activities.

I was confused about this at first too. You need to buy the Vehicle Workshop module for your MOC from the Warstock website. Once you have that, it's not about the car brand, but the model. The game has a specific list. I use mine for my Oppressor—that's where you add the rocket boost and missiles after you've unlocked them through research in your Bunker. It turns it from a weird gliding bike into the most useful vehicle for getting around the map.

The list is short but powerful. The compatible vehicles are the Oppressor, APC, Weaponized Tampa, Half-Track, Dune FAV, and Nightshark. The common thread is that they are all designed for combat and released as part of the Gunrunning update. This limitation is intentional by the game developers to maintain balance. The MOC doesn't just store them; it transforms them into their most potent versions. Always check Warstock Cache & Carry to see if a vehicle's description mentions MOC compatibility before purchasing.


