CMMG DISSENT® MK4 – 22 ARC – 16.1" – Titanium Cerakote® – Free-Float M-LOK® Handguard – Picatinny-Rail Receiver – Ambidextrous Controls (28AB60CTI) – UPC 810148627300
Step into modern small-bore performance with the CMMG DISSENT® MK4 chambered in 22 ARC. Built around Hornady’s efficient, high-BC .22-caliber cartridge, this DISSENT delivers flat trajectories, excellent wind performance, and soft recoil—ideal for predators, varmints, steel, and practical precision training. A 16.1" threaded barrel, free-float M-LOK® handguard, and a full-length Picatinny rail set the stage for accuracy and accessory flexibility, while the premium Titanium Cerakote® finish gives the rifle a durable, low-glare, professional look. Model 28AB60CTI (UPC 810148627300) brings together CMMG’s renowned ergonomics, ambidextrous controls, and ZEROED™ furniture in a refined, duty-ready package.
Why 22 ARC on the DISSENT platform? The cartridge was designed to feed long, sleek .22 projectiles with superior ballistic coefficients—meaning less drop and drift than legacy .223 loads—while the DISSENT architecture provides a smooth recoil impulse and modern AR ergonomics.
Key Advantages
Flatter shooting, less drift: 22 ARC retains velocity and resists wind for more forgiving holds from the blind to the back 40.
Accuracy-first build: Free-floating barrel under an M-LOK handguard minimizes point-of-impact shift and supports bipods, QD sling mounts, lights, and barricade stops.
16.1" threaded barrel: Suppressor- and brake-ready; a black nitride treatment (model family) offers easy cleaning and corrosion resistance.
Full-length Picatinny rail: Perfect for LPVOs (1-8x/1-10x), prisms, or a dot-and-magnifier combo with generous eye-relief options.
Ambidextrous controls: Support shoulder transitions and unconventional positions—great for training, hunting, and competition.
Titanium Cerakote® receiver set: Tough, refined coating stands up to field abuse while looking sharp.
Feature Highlights
DISSENT MK4 receiver architecture: Aluminum upper/lower with precise fitment for repeatable accuracy and reliability.
CMMG ZEROED™ ergonomics: Comfortable ZEROED™ grip and intuitive control placement keep the rifle planted and easy to run.
Free-float M-LOK® handguard: Ample real estate at 3, 6, and 9 o’clock for accessories and index points; slim, rigid, and glove-friendly.
Threaded muzzle: Factory-cut threads accept brakes, comps, or suppressors (verify pitch on your unit).
Magazine compatibility: Built for 22 ARC-pattern magazines that reliably feed long, high-BC bullets.
Clean lines & balance: A well-balanced front end supports steady holds on sticks, tripods, or barricades.
Who It’s For
Predator & varmint hunters: Exploit high-BC .22 bullets for ethical hits across changing winds and distances.
Steel & practical rifle shooters: Enjoy quick sight recovery, consistent POI, and dope that makes sense past 300.
Precision-curious AR owners: Get long-range benefits without leaving AR ergonomics or the M-LOK/Picatinny ecosystem.
Setup & Zero Tips
Optics: Pair with a 1-8x or 2-10x optic; an MRAD/BDC tree helps with quick holds.
Zero: Choose 100 yd for precision cards or 200 yd to maximize point-blank range on coyotes.
Chronograph: Record true muzzle velocity—22 ARC rewards accurate data.
Build a dope card: Confirm at 300/400/500+ and stash a laminated card on the stock or in your bino harness.
Suppressor users: Re-verify zero and velocity when running a can.
Specifications (At a Glance)
Model: CMMG DISSENT® MK4
SKU: 28AB60CTI
UPC: 810148627300
Caliber: 22 ARC
Barrel Length: 16.1" (threaded; verify pitch on label)
Barrel Treatment: Black Nitride (model family)
Handguard: Free-float M-LOK®
Receiver: Aluminum, Titanium Cerakote®, full-length Picatinny top rail
Controls: Ambidextrous
Furniture: CMMG ZEROED™ grip
Intended Use: Predator/varmint, range/steel, practical precision
Exact muzzle device, thread pitch, small parts, and furniture may vary by production lot. Always confirm final specs on your product packaging.
Responsible Ownership
Know your laws: Magazine capacity, features, and transport rules vary by jurisdiction.
Safe handling: Treat every firearm as loaded; keep your finger off the trigger until sights are on target; know your target and what’s beyond.
Secure storage: Use a safe or locking device to prevent unauthorized access.
Maintenance: Keep BCG, chamber, and gas system clean and lubricated; re-torque optic mounts and handguard fasteners after the first range session.
SEO Highlights (Quick Scan)
CMMG DISSENT MK4 22 ARC with 16.1" threaded barrel
Titanium Cerakote aluminum receiver, free-float M-LOK handguard
Ambidextrous controls, full-length Picatinny rail, ZEROED grip
Model 28AB60CTI, UPC 810148627300
Purpose-built for predator/varmint, steel, and practical precision
Suggested Meta Title
CMMG DISSENT MK4 – 22 ARC, 16.1" Threaded Barrel | Titanium Cerakote, M-LOK Handguard | 28AB60CTI | UPC 810148627300
Suggested Meta Description
Run modern small-bore ballistics with the CMMG DISSENT MK4 in 22 ARC. 16.1" threaded barrel, free-float M-LOK handguard, Titanium Cerakote receiver, ambi controls, and full-length Pic rail. Model 28AB60CTI, UPC 810148627300.
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