CMMG Resolute Mk4 338 ARC 16.10" 1.13" Black Nitride Barrel Aluminum Black Armor Cerakote Receiver
Lowest Price
Price unavailable
MSRP
$0
Savings
No verified offer
Verified In Stock at
0 Stores
Updated
Aug 26, 2026
Compare Deals from 3 Retailers
Verified availability, then price
Specifications
Description
CMMG Resolute Mk4 338 ARC 16.10" 1.13" Black Nitride Barrel Aluminum Black Armor Cerakote Receiver. 10" 1.13" Black Nitride Barrel Aluminum B - Made to combine the prowess of the AR15 platform with the stopping power of a large bore caliber 338 ARC strives to emulate the sub or supersonic versatility of the now ubiquitous 300 BLK cartridge with more energy on target and less gas system tuning when switching from suppressed to unsuppressed. To maximize parts compatibility 338 ARC utilizes the same bolt as 6.5 Grendel AR15s. CMMG 338 ARC barrels feature a slower 1:8 twist rate to allow the use of more traditional construction .338 caliber projectiles. Pistol options include DISSENT models with 6.5" 10.5" and 16.1" barrel lengths and BANSHEE models with 10.5" barrels. Specifications for CMMG 34B440FAB Resolute Mk4 338 ARC 16.10" 1.13" Black Nitride Barrel Aluminum B: Manufacturer: CMMG Caliber: .338 ARC Overall Length: 25.5 in Barrel Length: 16.1 in Gas System Length: Carbine Length Barrel Twist Rate: 1-8 Firearms Threads Per Inch: 5/8x24 Handguard Type: Free-Float Muzzle Device: CMMG Zeroed Muzzle Brake Finish: Black Armor Color: Black Fabric/Material: Steel Handguard Length: 15 in Handguard Style: M-LOK w/ Top Picatinny Rail System Gun Rail: M-LOK Gun Type: Rifle Gun Make: AR Platform Gun Model: AR-15 Gas System Type: Direct Impingement Bolt Carrier Group Included: No Magazine Included: No Additional Features: EML 15 1-8in. Twist CMMG 34B440FAB Resolute Mk4 338 ARC 16.10" 1.13" Black Nitride Barrel Aluminum B What firearm models does the manufacturer say CMMG 34B440FAB Resolute Mk4 338 ARC 16.10" 1.13" Black Nitride Barrel Aluminum B is compatible with? The manufacturer suggests that CMMG 34B440FAB Resolute Mk4 338 ARC 16.10" 1.13" Black Nitride Barrel Aluminum B is compatible with AR-15


