*CMMG Dissent BR4 CA Compliant 6.5 Grendel – 10+1, 16.10" Black Nitride Threaded Barrel, Coyote Tan Cerakote, Magpul SGA Stock – 64A190CCT (UPC: 840442500443)
Reach out farther—legally and confidently in restricted states—with the *CMMG Dissent BR4 CA Compliant 6.5 Grendel, model 64A190CCT. Built around the flat-shooting 6.5 Grendel cartridge and tuned for medium to long-range performance, this BR4 variant brings true modern rifle capability to shooters who need a 10-round, compliant carbine without giving up premium features. CMMG - AR 15 and AR 10 Builds and Parts+2Classic Firearms+2
You get a 16.10" Black Nitride threaded barrel, Coyote Tan Cerakote aluminum receiver with full Picatinny rail, and a black Magpul SGA synthetic stock, all wrapped around CMMG’s Compact Action–Direct Impingement Dissent platform with a ZEROED drop-in single-stage trigger. CMMG - AR 15 and AR 10 Builds and Parts+2Impact Guns+2
Key Specs – CMMG 64A190CCT Dissent BR4 CA Compliant
Caliber & Capacity
Barrel & Gas System
Receiver & Furniture
Fire Control & Controls
Size & Weight
SEO Overview – CMMG Dissent BR4 *CA Compliant 6.5 Grendel
If you’re shopping for:
*“CMMG Dissent BR4 CA Compliant 6.5 Grendel 10+1 16.10" Black Nitride Threaded Barrel”
“64A190CCT Coyote Tan Cerakote Picatinny rail aluminum receiver Magpul SGA stock”
“840442500443 CA compliant 6.5 Grendel semi auto rifle”
…this is the exact rifle. The Dissent BR4 6.5 Grendel CA Compliant combines long-range capable ballistics with a thoughtfully engineered restricted-state package: 10-round magazines, modern ergonomics, and a feature set built for hunting, precision target work, and defensive roles. CMMG - AR 15 and AR 10 Builds and Parts+2Classic Firearms+2
6.5 Grendel – Flat Shooting Power for Medium to Long Range
The 6.5 Grendel has become a modern favorite among hunters and precision shooters thanks to: CMMG - AR 15 and AR 10 Builds and Parts+2Palmetto State Armory+2
Flat trajectory and efficient 6.5mm bullets
Excellent retained energy at distance vs. standard 5.56
Superb accuracy potential for medium and long-range shooting
In the Dissent BR4, this chambering gives you a true do-it-all restricted-state rifle: ideal for deer and hog hunting, stretching out on steel at the range, or any role where a flatter-shooting cartridge is an advantage.
Precision 16.10" Black Nitride Barrel & Adjustable Gas
The BR4’s 16.10" 4140CM SBN barrel is tuned specifically for the 6.5 Grendel round: CMMG - AR 15 and AR 10 Builds and Parts+1
1:7 twist stabilizes a wide range of bullet weights, from lighter varmint loads to heavier hunting or match bullets. Classic Firearms+1
Black Nitride treatment improves corrosion resistance, surface hardness, and cleaning ease.
5/8x24 threaded muzzle ships with a CMMG ZEROED Muzzle Brake, reducing recoil and muzzle movement for quicker follow-up shots. CMMG - AR 15 and AR 10 Builds and Parts+2Ammunition Depot+2
Rifle-length adjustable gas block lets you dial in the system for specific ammo or suppressed use (where allowed), ensuring smooth, reliable cycling. CMMG - AR 15 and AR 10 Builds and Parts+1
This configuration makes the rifle soft-shooting, accurate, and tunable—perfect for extended sessions from the bench or prone.
Coyote Tan Cerakote Receiver, Picatinny Rail & Magpul SGA Stock
The BR4’s billet 7075-T6 receivers wear a durable Coyote Tan Cerakote finish that looks good and stands up to hard use. CMMG - AR 15 and AR 10 Builds and Parts+2Green Acres Sporting Goods+2
The Coyote Tan / black combo creates a clean, modern aesthetic that transitions nicely from range to field.
Compact Action–Direct Impingement & Side Charger
Unlike a standard AR-15, the Dissent BR4 uses CMMG’s Compact Action–Direct Impingement system with a non-reciprocating side-charging handle: CMMG - AR 15 and AR 10 Builds and Parts+2Palmetto State Armory+2
Compact Action-DI delivers AR-style reliability with a refined recoil impulse.
Left-side charging handle lets you run the gun while staying on the stock and behind your optic—ideal for scoped precision setups.
The result is a rifle that feels familiar to AR shooters but offers enhanced ergonomics and handling.
Zeroed Drop-In Trigger & Cross-Bolt Safety
CMMG equips this BR4 with its ZEROED drop-in single-stage trigger, giving you a crisp, predictable break that helps you wring out every bit of accuracy from the 6.5 Grendel chambering. CMMG - AR 15 and AR 10 Builds and Parts+2Classic Firearms+2
For hunters and precision shooters, this out-of-the-box trigger is a major plus—no immediate upgrade required.
CA-Friendly 10+1 Rifle for Real-World Roles
Marketed as “The Rifle for Restricted States,” the Dissent BR4 platform is purpose-built to give shooters in less-friendly jurisdictions a modern go-to carbine. CMMG - AR 15 and AR 10 Builds and Parts+2Palmetto State Armory+2
The 64A190CCT 6.5 Grendel CA Compliant variant excels in:
Hunting & predator control – flat-shooting 6.5 Grendel and 16.10" barrel give you confidence on deer, hogs, and varmints. CMMG - AR 15 and AR 10 Builds and Parts+1
Medium- to long-range target shooting – use high-BC bullets and the ZEROED trigger to consistently connect at distance. CMMG - AR 15 and AR 10 Builds and Parts+1
Home & property defense – 10+1 capacity, modern ergonomics, and a controllable recoil profile make it a capable defensive tool where legal.
All while staying within a 10-round, CA-compliant configuration that doesn’t feel like a downgrade. Green Acres Sporting Goods+1
Why Choose the CMMG Dissent BR4 *CA Compliant 6.5 Grendel (64A190CCT)?
When stacking it against other state-compliant rifles, this Dissent BR4 stands out because it offers:
For buyers specifically searching “CMMG Dissent BR4 *CA Compliant 6.5 Grendel 10+1 16.10" Black Nitride Threaded Barrel, Coyote Tan Cerakote Picatinny Rail Aluminum Receiver, Magpul SGA Black Synthetic Stock 64A190CCT 840442500443”, this is the rifle that delivers the accuracy, power, and restricted-state compliance you’re after—without compromising on quality or features.
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