CMMG120918456
CMMG Resolute Mk3 .308 Win 16.1" Rifle - Armor Black$1,787.77
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Availability: In Stock
Current Stock: Out of stock
The CMMG Resolute Mk3 .308 Win 16.1" rifle splits the difference between full-size battle rifles and shorter platforms, delivering real long-range ballistic performance in a carbine that won't wear you down on the hike in or feel awkward in a vehicle. Built on the proven Gen 1 DPMS High-Pattern LR308 design, this .308 AR platform gives you access to aftermarket parts and upgrade potential without the learning curve of proprietary systems. The 16.1" barrel and direct impingement operating system keep the rifle controllable and reliable, while the 1:10 twist and 416 stainless steel construction support serious shooting out to distance.
The Coyote Tan Cerakote finish matches the aesthetic of modern hunting and tactical gear, and CMMG's attention to ergonomics shows throughout. The CMMG EML15 M-LOK handguard reduces weight compared to full-length rail systems while keeping M-LOK slots at 3, 6, 9, and 12 o'clock for mounting optics, lights, and brakes. The ambidextrous charging handle and safety selector (60/90 degree) work equally well from either shoulder, and the integrated trigger guard and CMMG ZEROED drop-in trigger keep the controls refined. At 8 lbs and 34" overall, the Resolute Mk3 is built to actually be carried and shot—not displayed.
The CMMG ZEROED muzzle brake tames recoil on what's naturally a softer-shooting .308 carbine, and the included Magpul 20-round PMAG keeps things practical. Fitted with a 6-position Fastback buffer tube with ambidextrous sling attachment, the rifle is ready to accept your preferred stock setup. Whether you're working steel at the range, hunting elk at 400 yards, or building a truck gun that actually delivers performance, the Resolute Mk3 is a serious tool.
| Caliber | .308 Winchester |
| Platform | Mk3 (DPMS High-Pattern LR308) |
| Barrel Length | 16.1" |
| Barrel Material | 416 Stainless Steel |
| Barrel Twist | 1:10 |
| Barrel Contour | MT |
| Operating System | Direct Impingement |
| Gas Port | Rifle Length |
| Gas Block | 0.750" Non-Adjustable |
| Muzzle Device | CMMG ZEROED Muzzle Brake |
| Muzzle Thread | 5/8" x 24 |
| Upper Receiver | Billet 7075 T6 Aluminum |
| Lower Receiver | Mk3 Billet 7075 T6 Aluminum |
| Handguard | CMMG EML15 M-LOK |
| Receiver Extension | CMMG 6-Position Fastback with Ambi Sling Plate |
| Stock | CMMG RipStock |
| Charging Handle | CMMG ZEROED Ambidextrous |
| Safety Selector | CMMG ZEROED 60/90 Degree Ambidextrous |
| Trigger | CMMG ZEROED Drop-In |
| Trigger Guard | Integrated |
| Pistol Grip | CMMG ZEROED |
| Buffer Type | Carbine |
| Included Magazine | Magpul PMAG 20-Round |
| Finish | Cerakote Coyote Tan |
| Weight | 8 lbs |
| Overall Length | 34" |
No. The Resolute Mk3 uses the DPMS High-Pattern LR308 design, which is specific to .308 Win AR platforms. While it shares ergonomic DNA with AR-15s, parts are not cross-compatible. However, the LR308 platform has broad aftermarket support for upgrades and customization.
The Resolute Mk3 includes a Magpul 20-round PMAG and is fitted with CMMG ZEROED components throughout, including the muzzle brake, charging handle, safety, trigger, and pistol grip. It is ready to shoot out of the box.
Yes. The 16.1" barrel and 1:10 barrel twist are optimized for .308 Win ballistics, and the rifle's direct impingement operating system and quality components support accurate fire at extended distances. You'll need to mount an optic and confirm zero at your intended range.
The muzzle is threaded 5/8" x 24, the standard for .308 Win rifles. Suppressors and other muzzle devices in this thread pattern will fit.
SKU: 120919930 • Weight: 7oz
Availability: In Stock
Current Stock: Out of stock
The CMMG Resolute Mk3 .308 Win 16.1" rifle splits the difference between full-size battle rifles and shorter platforms, delivering real long-range ballistic performance in a carbine that won't wear you down on the hike in or feel awkward in a vehicle. Built on the proven Gen 1 DPMS High-Pattern LR308 design, this .308 AR platform gives you access to aftermarket parts and upgrade potential without the learning curve of proprietary systems. The 16.1" barrel and direct impingement operating system keep the rifle controllable and reliable, while the 1:10 twist and 416 stainless steel construction support serious shooting out to distance.
The Coyote Tan Cerakote finish matches the aesthetic of modern hunting and tactical gear, and CMMG's attention to ergonomics shows throughout. The CMMG EML15 M-LOK handguard reduces weight compared to full-length rail systems while keeping M-LOK slots at 3, 6, 9, and 12 o'clock for mounting optics, lights, and brakes. The ambidextrous charging handle and safety selector (60/90 degree) work equally well from either shoulder, and the integrated trigger guard and CMMG ZEROED drop-in trigger keep the controls refined. At 8 lbs and 34" overall, the Resolute Mk3 is built to actually be carried and shot—not displayed.
The CMMG ZEROED muzzle brake tames recoil on what's naturally a softer-shooting .308 carbine, and the included Magpul 20-round PMAG keeps things practical. Fitted with a 6-position Fastback buffer tube with ambidextrous sling attachment, the rifle is ready to accept your preferred stock setup. Whether you're working steel at the range, hunting elk at 400 yards, or building a truck gun that actually delivers performance, the Resolute Mk3 is a serious tool.
| Caliber | .308 Winchester |
| Platform | Mk3 (DPMS High-Pattern LR308) |
| Barrel Length | 16.1" |
| Barrel Material | 416 Stainless Steel |
| Barrel Twist | 1:10 |
| Barrel Contour | MT |
| Operating System | Direct Impingement |
| Gas Port | Rifle Length |
| Gas Block | 0.750" Non-Adjustable |
| Muzzle Device | CMMG ZEROED Muzzle Brake |
| Muzzle Thread | 5/8" x 24 |
| Upper Receiver | Billet 7075 T6 Aluminum |
| Lower Receiver | Mk3 Billet 7075 T6 Aluminum |
| Handguard | CMMG EML15 M-LOK |
| Receiver Extension | CMMG 6-Position Fastback with Ambi Sling Plate |
| Stock | CMMG RipStock |
| Charging Handle | CMMG ZEROED Ambidextrous |
| Safety Selector | CMMG ZEROED 60/90 Degree Ambidextrous |
| Trigger | CMMG ZEROED Drop-In |
| Trigger Guard | Integrated |
| Pistol Grip | CMMG ZEROED |
| Buffer Type | Carbine |
| Included Magazine | Magpul PMAG 20-Round |
| Finish | Cerakote Coyote Tan |
| Weight | 8 lbs |
| Overall Length | 34" |
No. The Resolute Mk3 uses the DPMS High-Pattern LR308 design, which is specific to .308 Win AR platforms. While it shares ergonomic DNA with AR-15s, parts are not cross-compatible. However, the LR308 platform has broad aftermarket support for upgrades and customization.
The Resolute Mk3 includes a Magpul 20-round PMAG and is fitted with CMMG ZEROED components throughout, including the muzzle brake, charging handle, safety, trigger, and pistol grip. It is ready to shoot out of the box.
Yes. The 16.1" barrel and 1:10 barrel twist are optimized for .308 Win ballistics, and the rifle's direct impingement operating system and quality components support accurate fire at extended distances. You'll need to mount an optic and confirm zero at your intended range.
The muzzle is threaded 5/8" x 24, the standard for .308 Win rifles. Suppressors and other muzzle devices in this thread pattern will fit.
SKU: 120919930 • Weight: 7oz