Mobile Operations Center

"For heavy duty tactical operations on the move, arms dealers can invest in a Mobile Operations Center (MOC), the kind of powerful support usually enjoyed only by trained assassins or rogue nuclear states. Storable in your Bunker, this drivable command center’s modular construction allows for tailored combinations of vehicle workshop, weapons workshop, luxury living quarters, and command center – with facilities for upgrading and customizing your arsenal and modifying Weaponized Vehicles (including turrets for your MOC that can be manned by your squad) – all at your fingertips, and pulled by a fully customizable commercial semi."

- Rockstar Newswire

The Pegasus Mobile Operations Center is a modular semi-trailer featured in the Gunrunning update for Grand Theft Auto Online.

Exterior
"You are the warzone."

- Warstock Cache & Carry description.

The Mobile Operations Center is depicted as a twin-axle, large-sized trailer with two stands towards the front, side extended walls with marker lights on the upper side, and side storage boxes. The rear guard rail, side ladders and tail lights are derived from the regular Mule, while the ramp door is actually derived from the ramp variant of the aforementioned vehicle. Unlike the Mule, however, the license plate is located on the center.

The trailer can be painted with two colors, where the primary one is applied on the entire body and the secondary one on the trim/outlines of the actual box (the part that excludes the side extensions). It uses industrial wheels derived from most industrial trucks, such as the Benson and Phantom.

The trailer can be equipped with three cannon turrets, a large frontal one on the front wall of the trailer and two smaller turrets on the upper rear quarters of the body.

According to the files, the following vehicles can tow this trailer:
 * Barracks Semi
 * Docktug
 * Hauler
 * Packer
 * Phantom
 * Phantom Wedge
 * Phantom Custom
 * Hauler Custom

Interior
The MOC's cargo hold interior is large and is fitted with living quarters, a touch screen and other assets the player can purchase, assigned to three different bays. There is a secure door at the front and the rear ramp door for exit. A blue corona appears in front of the ramp door when stationary.

Although the trailer has a seating capacity for a limited number of players (depending of the assets installed in the bays), it has standing capacity for the entire lobby (depending on the owner's accessibility permissions).

Grand Theft Auto Online
Taking control of such a large vehicle can be a challenge, as the third person perspective is rather obstructed by the sheer size of the MOC, and is difficult to measure the allocated width of the trailer in first person, especially in stretched areas. The extra width of the modules requires some care in avoiding immovable roadside obstacles, however the combined unit is able to withstand these impacts without detaching the trailer. The trailer height can cause some difficulty navigating low bridges, particularly freeway overbridges, although it can also clip through some obstacles such as the pedestrian walkway between the Union Depository and Arcadius Business Center.
 * Vehicle

Being a trailer, it cannot be driven, however it does feature its own handling line. The cab unit can be detached from the trailer and driven normally and re-attached at any time. Other semi-truck cabs can then be used to hook onto the MOC and tow it around, however they will not have the additional durability of the custom cabs.

Although difficult to perform, it is possible to crush motorcycles and small vehicles with the MOC by passing it over them, due to its mass being as high as the Rhino Tank.

Although the size of the MOC will be an easy target for attackers, the trailer is very resistant to damage. The MOC is tied with the Avenger for the heaviest armoured vehicle in the game, being able to take 24 RPG rockets or almost 70 rockets from a Buzzard Attack Chopper. As the cab is counted as a separate vehicle, destroying it would render the MOC static and vulnerable. If the MOC is destroyed, it will return to the bunker and can be respawned immediately, but that also means the armored cab must return to the bunker, even if it was not destroyed.
 * Armor

The optional cannons give the trailer some sort of offensive capabilities, firing powerful rounds capable of destroying unarmored cars in a single shot, as well as low-flying aircraft. Fire rate is generally low, taking one second to fire the next round. The positioning of the turrets mean that the whole formation has minimal blind spots, being an efficient desensive transport.
 * Weaponry


 * The front turret offers a range of motion of approximately 45 degrees horizontal and 45 degrees vertical, allowing it to take out low-flying aircraft. If a cab is present, however, its capabilities against ground targets are decreased.
 * The rear turrets offer a range of motion of approximately 120 degrees horizontal and 45 degrees vertical, covering most of the sides and the rear end.

GTA Online Overview
MOC=

Cannons=

Functionality
The MOC is added to the player's Interaction Menu and is able to be called to near* wherever the player is located and dispatched back to bunker storage on demand. The player cannot immediately relocate an existing MOC using the menu, they must return it to the bunker and then re-call it to their current location.

Inside the Command Center module is a touch-screen wall mounted display which gives the player access to eight Mobile Operations missions to unlock discounted prices on Warstock Cache & Carry vehicles.

The Living Quarters serve only as recreation areas, with sofas, beds and chairs any player can sit on. A wardrobe is also available to change clothes, in the same way as most regular property wardrobes. It is available by default in Bay 1, although one can choose additional Living Quarters in Bays 2 and 3.

The Command Center option for Bay 1 adds three control terminals for the turrets. The left-hand side terminal controls the front turret (already included with the Command Center option), while the two righ-hand side terminals control the rear turrets (which must be purchased as a modification for the MOC at the Bunker workshop).

The Weapon Workshop option for Bay 2 allows the player to upgrade selected weapons into Mk II variants and customize them with unique options. It also includes a Gun Locker that works similarly to the one found in Offices.

The Personal Vehicle Storage option for Bay 3 allows the player to store a single Personal Vehicle of any type. The same vehicle can also be requested through the Interaction Menu, under the "MOC services".

The Weapon & Vehicle Workshop option occupies Bays 2 and 3, and allows the player to access the same services as the Weapon Workshop option for Bay 2, and the ability to customize Weaponized Vehicles, as these cannot access to Los Santos Customs or Beeker's Garage. It should be noted that while the vehicle can be left stored there, it does not work as a save point and will reset back to its original garage when switching sessions or leaving the game.

Interaction Menu Options
* NOTE: The nearest point can still be half a mile away. Delivery will not be instantaneous like CEO and Biker deliveries.
 * Request Mobile Operations Center
 * Get the mechanic to deliver the MOC (to the nearest point*).
 * Return to Storage
 * Returns the MOC to the Bunker.
 * Request Personal Vehicle
 * Get the mechanic to deliver the personal vehicle currently stored inside the MOC if the trailer is equipped with a Vehicle Storage Bay.
 * Cab Access
 * Restrict player access to the Cab.
 * Empty Cab
 * Eject other players from the Cab.
 * Empty Trailer
 * Eject other players from the trailer.
 * Radio
 * Set the radio station to be played in the trailer.

Grand Theft Auto Online
The MOC's minimum base cost is $1,225,000 and for every non-default aspect, its price is increased.

The player can modify the vehicle options at any time by re-visiting Warstock Cache & Carry and re-specifying the customization options, but will not receive any credit for previously paid for options. Other modifications can be performed by the Bunker Mechanic inside the Bunker at the Bunker Vehicle Workshop.


 * *This is a double sized bay. By selecting this, the player will not have/lose the option in Bay 3.

Grand Theft Auto Online
"Well, I see you understand the time's coming when you're gonna need a hulluva lot more than a bug-out bag. This beauty's got you covered, and if you ever change your plans, swing by, and I'll fix her up to be end-of-days ready any which way you please."

- Chester McCoy, first time accessing Bunker Vehicle Workshop

Once the player acquires the MOC, they can also modify it in their Bunker Vehicle Workshop with several customization options, along with the cab itself.


 * * Denotes items that can only be unlocked for purchase via research in the bunker property.

Grand Theft Auto Online

 * The MOC is the main objective for the fifth Mobile Operations mission Cover Blown, where the crew have to defend it with the three cannons while the driver retrieves it with a Hauler Custom.
 * Enemy unarmed MOCs appear in the eighth and final Mobile Operations mission, Work Dispute, where two stationary ones need to be destroyed (before turned out to be decoys) and a third one carried by a Hauler Custom far away (after being revealed to be the actual objective).
 * In Planning Work: Tracking Device, the player has to plant a tracking device on a MOC being held at Fort Zancudo carrying printing plates.
 * During The Superdollar Deal, the player has to board the same MOC from the previous planning work in order to steal the printing plates. Two more are seen in the NOOSE Headquarters if the crew fails to intercept the truck, though they serve only as decorations.

Grand Theft Auto Online

 * Can be purchased in Warstock Cache & Carry for a starting price of $1,225,000 after purchasing a Bunker.

Grand Theft Auto Online

 * As with many enterable buildings, the Avenger and Terrorbyte, the vehicle's interior is different to the one depicted as a "building". The MOC's interior is barely as wide as a basic vehicle and remains the same, regardless of the selected bays. In addition, it is about half the trailer's length.
 * Despite having no visible alternative side entrance on the outside, the player can exit the MOC via a door at the front bay of the trailer.
 * If a player buys the MOC with the Personal Vehicle Storage installed, stores a Personal Vehicle inside, then purchases the Weapon & Vehicle Workshop to replace the Personal Vehicle Storage, the vehicle inside the Personal Vehicle Storage garage will be preserved, and can still be requested from the interaction menu even if another vehicle is stored in the new Weapon & Vehicle Workshop. To fix this, the vehicle must either be sold or stored in a different garage.
 * If the player destroys the trailer with a personal vehicle inside the vehicle workshop, the vehicle will be destroyed and can be replaced with no charge.
 * None of the cannons are actually functional outside the trailer. Even if the gunner operates a cannon turret, anyone who is looking at them cannot tell the direction they are aiming.
 * The front cannon may tilt sideways when performing sharp turns with a truck or when a player moves it by passing right over them.

Grand Theft Auto Online

 * Sometimes, players are able to see an NPC standing over the MOC, with their feet passing through the roof of the trailer. This particular NPC cannot be moved or killed by any means and sometimes, even the police will shoot at them. Even if the MOC is destroyed, the NPC will stay on its place, but will disappear along with the trailer when the message notifies that the MOC has been sent back to the bunker.