Overview
"Modular Carbine" is best understood as a descriptive label rather than an officially named GTA 6 weapon. It points at the idea of a build-your-own rifle — a carbine the player can reconfigure with different barrels, stocks, sights and attachments — which is a natural extension of the deep weapon-customization GTA V already offered. Rockstar has shown attachments and tints for GTA 6, but no specific weapon under this name has been confirmed.
Honest note: this is a descriptive concept, not a confirmed GTA 6 weapon — no model, stats or loadout system has been announced.
The Customization Idea
The whole appeal of a "modular" carbine is swappable parts — different barrels, stocks, sights, grips and even calibres bolted onto one base. GTA 6 marketing has shown that weapon attachments and tints return, so some degree of customization is a safe expectation. But a dedicated "Modular Carbine" loadout system, with the depth the name implies, has not been confirmed — that part is anticipation, not fact.
What We Know for GTA 6
GTA 6 media shows weapon attachments and tints, but no specific 'Modular Carbine' has been confirmed; the name here is descriptive, not official.
How to Obtain
Unconfirmed for GTA 6. In GTA V, carbines were bought from Ammu-Nation and then customized at a weapon workshop; whether GTA 6 mirrors that is unknown. No price, store or unlock has been announced for any weapon under this name, so this page lists none.
Weapon Customization in GTA
There is no prior weapon literally called the "Modular Carbine" — what this page really tracks is the steady growth of weapon customization across the series. Early GTA games offered a fixed arsenal; GTA IV introduced more weapon variety; and GTA V built a full attachment system — suppressors, extended magazines, scopes, grips, flashlights and tints — later deepened by the Gunrunning update's Mk II weapons, which let players convert base guns into upgraded variants with new barrels, muzzles and ammunition types. A "modular carbine" is the logical next step in that arc rather than a returning named gun.
Real-World Context
The real-world reference point for a modular carbine is the family of swappable rifle systems that became prominent in the 2010s. The SIG MCX, introduced in 2015, was designed from the ground up as a modular platform: the user can change barrel length, and even calibre, in the field with basic tools, and swap stocks because the design drops the AR-15's buffer tube. Comparable systems like the LMT MARS share the same philosophy — one receiver, many configurations.
The deeper ancestor of all of this is the AR-15 / M4 platform itself, whose rail-and-component design made "build your own rifle" mainstream: the same lower receiver can host endless combinations of uppers, barrels, optics and furniture. That real-world reality — a rifle defined by its parts rather than a fixed form — is exactly the fantasy a game customization system sells. The honest caveat remains that GTA 6 has not confirmed a specific weapon, or a specific real model, under the "Modular Carbine" name.
Frequently Asked Questions
Is the Modular Carbine confirmed for GTA 6?
No. Rockstar has not shown it in any trailer, screenshot or leak. Its inclusion is an expectation based on GTA history, not a confirmed fact.
What are the Modular Carbine's stats in GTA 6?
Unknown. Rockstar has not published damage, fire rate, capacity, range or any other numbers for GTA 6 weapons. Any site quoting exact figures is guessing.
What is the Modular Carbine based on?
It is modelled on modern modular rifle systems (SIG MCX-style). That real-world basis is the reliable part — the in-game performance is not yet known.
How much does the Modular Carbine cost or how do you get it?
Not confirmed. No GTA 6 price, shop, spawn point or unlock has been announced, so this page does not list one.
WEAPON SPECS
Last updated May 31, 2026. For the full database, visit our Weapons Wiki Database.