Deliver full-power .308 performance in a state-friendly package with the CMMG Dissent BR3 BR3 *CA Compliant .308 Win, 10rd, 16.10" Threaded Barrel, Armor Black – 38A530C-AB (UPC: 840442502959). Purpose-built as a modern utility rifle for restricted states, this gas-operated .308 carbine blends classic rifle ergonomics with the modularity of a contemporary AR-style platform, giving you a compliant yet capable .30 caliber solution. Palmetto State Armory+1
Large-Frame .308 Utility Rifle for Restricted States
The Dissent BR3 is CMMG’s answer for shooters who want AR-10 style power in a configuration that’s tailored for heavily regulated markets. Chambered in .308 Winchester, the BR3 delivers trusted big-bore performance for hunting, precision range work, and defensive roles, all while shipping with a 10-round capacity and “feature-neutral” furniture suited to compliance-focused builds. Palmetto State Armory+2Elk River Guns+2
CMMG designed the BR3 around its Mk3 large-frame architecture, so you get a familiar control layout, traditional shoulder stock ergonomics, and full compatibility with Dissent Mk3 upper groups for future caliber or configuration changes. Classic Firearms+2Elk River Guns+2
16.10" Threaded Barrel & Adjustable Gas System
At the heart of this rifle is a 16.10" medium-contour barrel optimized for .308 Win ballistics and practical handling. Classic Firearms+2Gun Deals+2
An adjustable 0.750" gas block lets you fine-tune the gas system for different ammo, environmental conditions, or suppressed use, helping you dial in smoother cycling and reduced wear. Palmetto State Armory+2Gun Deals+2
Gas-Operated, Semi-Auto .308 – Not a Bolt Gun
While it borrows aspects of “classic bolt-gun ergonomics,” the Dissent BR3 is a gas-operated repeating rifle, not a manual bolt action. Palmetto State Armory+1
Repeating Action Type: Gas-operated, semi-automatic Palmetto State Armory+1
Designed to deliver the rapid follow-up shot capability and smooth recoil characteristics shooters expect from a modern carbine platform
This makes the BR3 ideal for applications where fast, accurate shot strings are important—such as dynamic range work, practical rifle competitions (where allowed), and defensive use.
7075-T6 Aluminum Receiver & Armor Black Finish
The Dissent BR3 uses a 7075-T6 aluminum receiver set, giving you a strong yet lightweight core built to withstand hard use. Classic Firearms+1
Combine that with the medium-contour barrel and carbine-length setup, and you get a balanced .308 rifle that’s still maneuverable indoors or around vehicles but stable enough for prone and supported shots at distance.
Magpul SGA-Pattern Stock & Traditional Cross-Bolt Safety
CMMG pairs the BR3 with a Magpul SGA 870-pattern stock, giving it the solid, familiar feel of a traditional shoulder stock while maintaining compliance-oriented geometry favored in restricted jurisdictions. Classic Firearms+2Highland Arms+2
Key ergonomic features:
Together, these components create a rifle that feels familiar to shooters coming from shotguns or traditional rifles while still leveraging modern AR-style modularity.
M-LOK Handguard, Full-Length Picatinny Rail & Side Charger
The Dissent BR3 is built to accept today’s optics and accessories without clutter:
Full-length Picatinny top rail – from receiver to handguard, ideal for scopes, LPVOs, red dots, magnifiers, and backup sights Palmetto State Armory+1
M-LOK handguard – multiple attachment slots for lights, bipods, QD sling mounts, and other accessories while keeping weight down Classic Firearms+2Highland Arms+2
Reversible, non-reciprocating forward side charger – allows you to run the charging handle from either side and keeps it stationary while firing for improved comfort and safety Classic Firearms+2Highland Arms+2
Ambidextrous magazine releases and modern control placement help this rifle adapt to a wide range of shooters and mission setups. Classic Firearms+2GunStuff.shop+2
CA-Compliant, 10-Round Configuration (Where Legal)
This specific configuration ships as a 10-round .308 rifle targeted at CA/“feature-restricted state” style compliance, with furniture and capacity designed to conform to stricter regulations while still providing serious capability. Classic Firearms+1
⚠️ Always check your local and state laws before purchase or modification. “CA compliant” labeling and eligibility can vary over time and by jurisdiction.
Zeroed Single-Stage Trigger & Lifetime Quality Guarantee
CMMG equips the BR3 with its ZEROED single-stage trigger, delivering a clean, consistent break suitable for precision shooting and defensive applications alike. Gun Deals+1
Trigger: Single-stage, ZEROED line Classic Firearms+1
Safety: Cross-bolt
CMMG Lifetime Quality Guarantee covers defects in materials and workmanship, underscoring their confidence in the rifle’s build quality. Classic Firearms+1
Ideal Roles for the CMMG Dissent BR3 .308 *CA Compliant
The Dissent BR3 38A530C-AB is an excellent fit for shooters who need a restricted-state-friendly .308 rifle without giving up modern capability:
Hunting rifle for medium and large game in jurisdictions that limit features and capacity
Practical .308 carbine for range work, training, and steel at distance
Preparedness / defensive rifle where a reliable .308 semi-auto is desired but regulations are strict
Modular base platform for future caliber changes using compatible Dissent Mk3 uppers
With its adjustable gas system, M-LOK handguard, Magpul stock, and optics-ready top rail, the BR3 is ready to configure for almost any mission.
Key Specifications – CMMG Dissent BR3 .308 Win 38A530C-AB
If you’re looking for a .308 Win semi-auto rifle that blends modern features with a compliance-friendly configuration, the *CMMG Dissent BR3 CA Compliant 38A530C-AB is engineered to deliver—on the range, in the field, and anywhere regulations demand a smarter approach to rifle design.
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