CMMG Resolute MK3 8.6 Blackout Semi-Auto Rifle – 16.1″ Barrel, 20rd, Armor Black Cerakote

The CMMG Resolute MK3 in 8.6 Blackout delivers a purpose-built modern sporting rifle engineered for shooters who demand precision, reliability, and a premium fit-and-finish. Chambered in the hard-hitting 8.6 Blackout cartridge with a 16.1″ 4140 chrome-moly barrel and a fast 1:30″ twist rate optimized for this caliber, the Resolute MK3 is ready to perform straight out of the box.

The rifle ships in a striking Cerakote Armor Black finish applied to all metal components, paired with a matching black synthetic stock system. CMMG equips this rifle with their proprietary RipStock adjustable buttstock and the EML15 M-LOK handguard, providing a solid ergonomic platform and plenty of real estate for your preferred accessories. The mid-length .750″ gas system ensures smooth, reliable cycling, while the Zeroed SV muzzle brake — threaded at 5/8-24″ — tames recoil effectively and accepts a wide range of aftermarket muzzle devices.

For the shooter, CMMG’s ambidextrous controls make this rifle equally comfortable for right- and left-handed operators, and the Zeroed pistol grip rounds out the ergonomic package. The rifle accepts a detachable 20-round magazine and tips the scale at a manageable 8 lbs.

**Key Specifications:**
– **Caliber:** 8.6 Blackout
– **Action:** Semi-Automatic
– **Barrel Length:** 16.1″
– **Overall Length:** 34.0″
– **Rate of Twist:** 1:30″
– **Barrel Material:** 4140 Chrome-Moly
– **Gas System:** Mid-Length, .750″
– **Muzzle Threads:** 5/8-24″
– **Muzzle Device:** Zeroed SV Muzzle Brake
– **Handguard:** CMMG EML15 M-LOK
– **Buttstock:** CMMG RipStock
– **Finish:** Cerakote Armor Black
– **Magazine Capacity:** 20 Rounds (Detachable)
– **Weight:** 8 lbs
– **Controls:** Ambidextrous

⚠️ **Shipping Restrictions:** This item cannot be shipped directly to Rhode Island or Washington. This item cannot be sold to Illinois residents under PICA regulations. It is the buyer’s responsibility to ensure compliance with all applicable local, state, and federal laws prior to purchase.

Ready to add the CMMG Resolute MK3 8.6 Blackout to your collection? Order online at VanTon Arms and take advantage of our competitive pricing and fast nationwide shipping on hard-to-find modern sporting rifles.