CMMG DISSENT MK 4, Semi-automatic Pistol, 300 Blackout, 10.5" Threaded Barrel, 5/8x24, Cerakote Finish, Midnight Bronze, 30 Rounds, 2 Magazines 30AC278-MB 30AC278MB

CMMG DISSENT Mk4 — .300 Blackout AR Pistol | 10.5" Threaded Barrel (5/8x24) | Midnight Bronze Cerakote | 30 Rounds, 2 Magazines | Model 30AC278-MB / 30AC278MB | UPC 810097509672 Compact, modern, and built to run subsonic or supersonic loads, the CMMG DISSENT Mk4 in .300 Blackout turns a proven AR architecture into a sleek, high-performance pistol. The 10.5" threaded barrel (5/8x24) pairs perfectly with .300 BLK’s short-barrel efficiency—delivering reliable cycling, excellent controllability, and effortless suppressor integration (where legal). Wrapped in a premium Midnight Bronze Cerakote finish and shipped with (2) 30-round magazines, this DISSENT is ready for defensive duty, range work, and low-signature setups. Why This DISSENT Stands Out Optimized for .300 BLK: Purpose-built to run subsonic and supersonic ammunition, making it a versatile platform for home defense, training, and suppressed use. 10.5" threaded barrel, 5/8x24: The ideal length and pitch for .300 BLK muzzle devices and suppressors; balances velocity with compact handling. Midnight Bronze Cerakote: A durable, low-glare finish that resists corrosion and abrasion while adding a premium, modern aesthetic. AR-pattern familiarity: Intuitive controls and compatibility with common accessories help you configure the pistol to your mission. 30-round capacity with (2) mags included: Out-of-the-box readiness for classes, drills, and duty rotation (observe local laws). Performance Advantages You’ll Notice Soft, trackable recoil impulse: .300 BLK’s pressure curve in a 10.5" barrel supports fast follow-up shots and easier dot tracking. Suppressor-friendly DNA: The threaded muzzle simplifies mounting a can for low-signature operation and reduced perceived blast (where permitted). Free-float handguard: A rigid, M-LOK® compatible rail (length may vary by production) keeps accessories locked down and the barrel free for consistent accuracy. Duty-grade reliability: Quality components and assembly deliver consistent feeding and ejection across a wide range of loads. Ideal Use Cases Home & property defense: Compact maneuverability with excellent terminal options and reduced side blast compared to braked 5.56 setups. Suppressed range work: Pair with heavy subsonics for signature-reduced training and practice (follow NFA/local regulations). Truck/UTV gun: Short OAL and robust finish make it easy to stage, carry, and deploy. Training carbine substitute: Runs like your rifle with lower concussion and excellent controllability. Pro Setup Tips Optic: A durable micro red dot (36-yard or 50/200 zero) excels on .300 BLK. Consider a flip-to-side magnifier for flexible distance work. White light: Add a compact M-LOK light at 10:30 or 1:30 with a remote switch for positive ID without compromising your grip. Sling: A 2-point QD sling stabilizes shooting positions and supports hands-free tasks. Ammo pairing: Test both supersonic and subsonic loads; confirm reliability unsuppressed and suppressed. Log dope for each load. Muzzle device: Use quality thread protectors, comps, or suppressors; apply proper torque and verify concentricity before live fire. Key Features at a Glance Platform: CMMG DISSENT Mk4 semi-automatic AR pistol Caliber: .300 AAC Blackout Barrel: 10.5", threaded 5/8x24 Finish: Midnight Bronze Cerakote (low-glare, corrosion-resistant) Handguard: Free-float M-LOK (accessory-ready) Capacity: 30 rounds Magazines: (2) included Model / SKU: 30AC278-MB / 30AC278MB UPC: 810097509672 Specifications AttributeDetailTypeSemi-automatic AR-pattern pistolCaliber.300 AAC BlackoutBarrel Length10.5 inchesThread Pitch5/8x24HandguardFree-float, M-LOK compatibleFinishMidnight Bronze CerakoteControlsAR-style; ambidexterity dependent on configurationCapacity30+1 (where legal)Magazines Included2Model / SKU30AC278-MB / 30AC278MBUPC810097509672 Compliance Note: Magazine capacity and pistol/suppressor configurations are regulated in many jurisdictions. Verify local and state laws before purchase, transfer, or modification. Maintenance & Care Keep the BCG, charging surfaces, and contact points lightly lubricated, especially with subsonic/suppressed use. Inspect muzzle threads and devices periodically; re-torque and re-apply anti-seize as needed for suppressor hosts. Re-check optic/sling/light fasteners after the first 100–200 rounds and after any hard use. SEO Highlights (for Merchandising & Search) CMMG DISSENT Mk4 .300 Blackout pistol, 10.5" threaded barrel 5/8x24, Midnight Bronze Cerakote, AR pistol 30-round capacity, includes 2 magazines, free-float M-LOK handguard, suppressed-ready 300 BLK AR pistol, 30AC278-MB / 30AC278MB, UPC 810097509672. **Compact where it counts and confident on demand—the CMMG DISSENT Mk4 .300 Blackout with a 10.5" barrel and Midnight Bronze Cerakote is a versatile, suppressor-friendly AR pistol that’s ready for defense, training, and everyday range work right out of the box. The End