CMMG RIFLE RESOLUTE MK4 300AAC 16.1" 30RD TUNGSTEN 30AE70A-TNG 30AE70ATNG

CMMG RESOLUTE® MK4 — .300 AAC Blackout, 16.1" Barrel, 30-Round | Tungsten Cerakote® | Model 30AE70A-TNG / 30AE70ATNG | UPC 810144724096 A Go-Anywhere .300 BLK Carbine Built for Reliability, Control, and Modern Modularity Meet the CMMG RESOLUTE® MK4 chambered in .300 AAC Blackout—a versatile, AR-15–pattern rifle designed to run both supersonic and subsonic loads with confidence. Its 16.1" barrel hits the sweet spot for velocity and handling, while the rugged Tungsten Cerakote® finish shrugs off hard use and harsh weather. Pair it with your preferred optic on the Picatinny top rail and bolt on lights, hand stops, or bipods using the free-float M-LOK® handguard* to build the do-everything .300 BLK you’ve been wanting. Caliber: .300 AAC Blackout (300 BLK) • Barrel: 16.1" (threaded*) • Capacity: 30+1 (where legal) • Finish: Tungsten Cerakote® • Platform: MK4 (AR-15 pattern) • Model: 30AE70A-TNG / 30AE70ATNG • UPC: 810144724096 *Typical .300 BLK rifles use 5/8×24 muzzle threads—verify your rifle’s serialized spec card before purchasing devices or mounts. Why Choose the RESOLUTE MK4 in .300 BLK? Supers and Subs, One Platform From flat-shooting supersonics for hunting/defense to quiet, low-blast subsonics (with a properly configured muzzle device or suppressor where legal), .300 BLK shines as a multi-role cartridge. 16.1" Barrel = Practical Precision The 16.1" length offers a balanced blend of velocity, compact handling, and legal simplicity—great for training, field carry, and home/property defense setups. Free-Float Modern Handguard* A free-float M-LOK® forend preserves point of impact under sling/barricade pressure and gives you the real estate to mount a weapon light, hand stop, QD cups, and cable management. Optics-Ready Upper The Picatinny rail makes mounting a red dot, prism, or LPVO straightforward, so you can tailor the rifle to your mission. Tungsten Cerakote® Durability The low-glare Tungsten finish is tough, corrosion-resistant, and easy to maintain—built to look good after long days on the range and in the field. *Handguard length/profile and small parts may vary by production run—see your product label for exact configuration. Key Features at a Glance Caliber: .300 AAC Blackout (300 BLK) Barrel: 16.1", threaded* for brakes/comps/suppressor mounts Receiver Set: AR-15 pattern MK4, Tungsten Cerakote® Handguard: Free-float M-LOK® for modular accessories* Controls: AR-standard manual safety and mag release Capacity: 30 rounds (where permitted) Models / UPC: 30AE70A-TNG / 30AE70ATNG • 810144724096 *Verify muzzle thread pitch (commonly 5/8×24 for .300 BLK) on your serialized spec card. Real-World Performance You’ll Notice Tame, Trackable Recoil .300 BLK’s impulse is predictable and controllable, especially with a proper stance and quality muzzle device—expect quick sight recovery and faster follow-up shots. Consistent Zero Free-float geometry helps keep point of impact stable when slung up, loaded on a barricade, or changing accessories. Flexible Setup With a top rail and M-LOK® slots, you can purpose-build for defense, thick-cover hunting, or training classes in minutes—no gunsmithing required. Ideal Use Cases Home & Property Defense: Low-flash .30-cal bullet selection with compact handling Hunting in Heavy Cover: Efficient energy at practical ranges; short overall feel Suppressed (Where Legal): Subsonic-friendly cartridge + threaded muzzle High-Round-Count Training: Durable finish, AR-familiar controls, easy maintenance Smart Setup Recommendations Optic: Micro red dot for speed; LPVO 1-6× / 1-8× for versatility Light: Compact M-LOK® weapon light with momentary/remote switch Sling: Two-point QD sling; add QD cups where your stance prefers Muzzle Device: Confirm 5/8×24 before selecting a brake, comp, or suppressor mount Ammo: Zero with your intended role (supers vs. subs) and confirm function/POI with both Technical Specifications (General) Platform: CMMG RESOLUTE® MK4 (AR-15 pattern) Caliber: .300 AAC Blackout Barrel Length: 16.1" (threaded; verify pitch) Handguard: Free-float M-LOK® (length varies by run) Receivers/Finish: Aluminum, Tungsten Cerakote® Controls: AR-standard manual safety, mag release Capacity: 30+1 (where legal) Model Numbers: 30AE70A-TNG / 30AE70ATNG UPC: 810144724096 Small components—trigger style, charging handle, muzzle device, and handguard length—can vary by production or dealer package. See your box label/serialized spec card for definitive details. Frequently Asked Questions Q: Will it run both subsonic and supersonic .300 BLK? A: Yes—.300 BLK is designed for both. Always test cycling and zero with your specific loads, especially if you change muzzle devices or run suppressed. Q: What magazines should I use? A: Standard AR-15/STANAG magazines generally work with .300 BLK. Mark your mags to avoid 5.56/.300 mix-ups and function-test for reliable feeding. Q: What’s the muzzle thread pitch? A: Most .300 BLK barrels are 5/8×24, but you should verify the exact pitch on your rifle before buying devices or mounts. Q: Gas system length? A: Gas length varies by model year/batch. Check your rifle’s serialized spec card or the product label for the precise configuration. SEO-Rich Highlights & Buyer Keywords CMMG RESOLUTE MK4 .300 Blackout rifle with 16.1" barrel Tungsten Cerakote AR-15 pattern, free-float M-LOK handguard Optics-ready Picatinny rail, 30-round capacity (where legal) Threaded muzzle for brakes/compensators/suppressor mounts* Model 30AE70A-TNG / 30AE70ATNG, UPC 810144724096 Meta Title (SEO) CMMG RESOLUTE MK4 — .300 Blackout, 16.1" Barrel, M-LOK, Tungsten Cerakote | 30AE70A-TNG Meta Description (SEO) Build a flexible .300 BLK carbine with the CMMG RESOLUTE MK4: 16.1" threaded barrel, free-float M-LOK handguard, optics-ready Picatinny rail, and Tungsten Cerakote finish. 30-round capacity (where legal). Model 30AE70A-TNG / 30AE70ATNG, UPC 810144724096. 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Verify thread pitch and included parts on your product label. Confirm reliability with both supersonic and subsonic ammunition, and practice safe handling and secure storage. The End