Experience modern .300 Blackout versatility in a compliance-focused configuration that still feels premium, purposeful, and ready for serious range time: the *CMMG Dissent BR4 CA Compliant 300 Blackout with a 16.10" black nitride threaded barrel. Built for California shooters who want a refined factory setup—without the frustration of piecing together compliance parts—the CMMG Dissent BR4 CA Compliant (Model: 30A650ACT, UPC: 840442500306) combines durable finishes, optics-ready capability, and rugged ergonomics in one cohesive package. Key highlights include a Coyote Tan Cerakote Picatinny rail aluminum receiver and a Magpul SGA black synthetic stock, along with a compliant 10+1 capacity configuration designed to fit within restricted requirements.
If you’re searching for a CA compliant 300 Blackout rifle, a CMMG Dissent BR4, or a premium modern platform in Coyote Tan Cerakote with a longer barrel configuration, this model is built to deliver performance and peace of mind.
California Compliant by Design: Less Guesswork, More Shooting
California-compliant builds often demand extra research, extra parts, and extra headaches. The *CMMG Dissent BR4 CA Compliant is designed to simplify that process by offering a factory-configured rifle built to meet California-focused requirements. That means you can spend your time doing what matters most—setting up your optic, confirming your zero, and getting quality repetitions at the range.
Always verify your local and state laws before purchase and use, as regulations and definitions can change and may vary by jurisdiction.
300 Blackout: Modern Capability, Broad Load Flexibility
The .300 AAC Blackout cartridge has become a standout choice for shooters who want strong performance from compact-to-mid-length rifles. Known for efficiency and adaptability, 300 BLK is widely appreciated for:
Strong close-to-midrange performance with appropriate ammunition
A smooth, controllable shooting feel in modern platforms
Broad ammo availability for training and specialized use
A cartridge that works well in shorter or moderate barrel lengths
For California owners who want a modern caliber that’s versatile and widely supported, the CMMG Dissent BR4 300 Blackout format is a compelling option.
16.10" Black Nitride Threaded Barrel: More Length, More Flexibility
This model’s 16.10-inch black nitride threaded barrel provides a slightly longer configuration than ultra-compact builds, offering a balance of maneuverability and performance. The added barrel length can support a steadier overall feel and may offer incremental advantages depending on load choice and intended use—all while keeping the rifle practical for transport, training, and general shooting.
The black nitride finish is a major durability benefit, delivering excellent wear resistance and corrosion protection for high-use rifles. The threaded muzzle adds configurability for compatible muzzle devices where legal and appropriate, allowing you to tune your rifle’s handling and muzzle characteristics to your preferences.
Why black nitride barrels are a top choice
Excellent resistance to wear and abrasion
Strong corrosion protection in varied environments
Easier maintenance and cleaning
A clean, professional low-glare finish
Coyote Tan Cerakote Picatinny Rail Aluminum Receiver: Premium Look, Optics-Ready Utility
A defining feature of this rifle is the Coyote Tan Cerakote aluminum receiver paired with a Picatinny top rail. Cerakote finishes are prized for their durability and protective qualities, and Coyote Tan offers a modern aesthetic that stands out while still blending well with tactical gear, range setups, and outdoor environments.
The Picatinny rail provides a universally compatible mounting surface for today’s optics and accessories. Whether you’re planning to run a red dot, prism optic, or LPVO, a rail-equipped receiver gives you maximum flexibility to set up your rifle the way you want.
Benefits of a Picatinny rail receiver
Wide compatibility with modern optics
Stable mounting for repeatable zero
Easy configuration for accessories when needed
“Ready-to-build” top-end utility right out of the box
Magpul SGA Black Synthetic Stock: Rugged Ergonomics You Can Trust
This configuration includes a Magpul SGA black synthetic stock, a durable, no-nonsense choice built for consistent shouldering and real-world reliability. Synthetic stocks are popular for compliance-focused and high-use rifles because they:
Resist moisture, temperature shifts, and rough handling
Require minimal maintenance
Provide consistent fit and feel across seasons
Hold up to transport, range use, and frequent manipulation
The SGA’s design supports stable contact and confident control—especially valuable when you want a rifle that feels predictable through repeated shots.
10+1 Capacity: Compliance-Friendly Practicality
With a 10+1 capacity, this rifle is configured to support California compliance needs while still offering practical utility for range training and general shooting. Starting with the correct capacity and a cohesive factory configuration helps eliminate many of the common pain points California buyers face when sourcing and configuring a modern rifle.
Who This Rifle Is For
The *CMMG Dissent BR4 CA Compliant 300 Blackout 30A650ACT is an excellent fit for:
California shooters seeking a premium CA compliant 300 BLK rifle
Owners who want a factory-built compliant configuration instead of piecing together parts
Shooters who want the modern styling of Coyote Tan Cerakote
Optic-forward setups that benefit from a Picatinny rail receiver
Range shooters who value durable finishes like black nitride and Cerakote
Product Identification
For accurate ordering and inventory matching, reference:
Product: CMMG Dissent BR4 *CA Compliant
Caliber: 300 Blackout
Capacity: 10+1
Barrel: 16.10" Black Nitride, Threaded
Receiver: Coyote Tan Cerakote Picatinny Rail Aluminum Receiver
Stock: Magpul SGA Black Synthetic
Model / SKU: 30A650ACT
UPC: 840442500306
A Premium California-Compliant 300 Blackout That Still Feels Like a Modern Rifle
If you want a CA compliant 300 Blackout rifle that delivers premium materials, durable finishes, and an optics-ready foundation—plus the standout look of Coyote Tan Cerakote—the CMMG Dissent BR4 (30A650ACT) is built to satisfy. It’s a cohesive, factory-configured compliant rifle that prioritizes modern usability, confident handling, and long-term durability for California shooters who want quality without compromise.
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