CMMG Upper Receiver Group Resolute 100 Mk4 5.56x45mm
- SKU: 55BC761
- UPC: 816422026562
- Model:
![CMMG Upper Receiver Group Resolute 100 Mk4 5.56x45mm](https://cdn33.coreware.com/cache/image-full-111866-f1baa0ea57b14fd2b20c5cc8059c78f9.jpg "Buy your CMMG parts from BattleHawk Armory today!
Top off your next build with this RESOLUTE® Mk4 Upper Group. Chambered in 5.56x45mm, this upper group is a staple for any collection and comes ready to pair with the AR15 lower group of your choice.
Platform: MK4
Caliber: 5.56 NATO
Operating System: Direct Impingement
Barrel Length: 16.1
Barrel Twist 1:7
Barrel Contour: MT
Barrel Material: 4140cm, SBN
Barrel Twist: 1:7
Muzzle Device: Zeroed Muzzle Brake
Muzzle Thread: 1/2 x 28
Gas Port Location: Mid
Gas Block: 0.750 Non-adjustable
Upper Receiver: Billet 6061 T6 Aluminum
Hand Guard: EML 15 M-LOK
Finish: Cerakote Standard
Charging Handle: Zeroed AMBI
Weight: 4.3 lbs
Length: 25"")
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Buy your CMMG parts from BattleHawk Armory today!
Top off your next build with this RESOLUTE® Mk4 Upper Group. Chambered in 5.56x45mm, this upper group is a staple for any collection and comes ready to pair with the AR15 lower group of your choice.
- Platform: MK4
- Caliber: 5.56 NATO
- Operating System: Direct Impingement
- Barrel Length: 16.1
- Barrel Twist 1:7
- Barrel Contour: MT
- Barrel Material: 4140cm, SBN
- Barrel Twist: 1:7
- Muzzle Device: Zeroed Muzzle Brake
- Muzzle Thread: 1/2 x 28
- Gas Port Location: Mid
- Gas Block: 0.750 Non-adjustable
- Upper Receiver: Billet 6061 T6 Aluminum
- Hand Guard: EML 15 M-LOK
- Finish: Cerakote Standard
- Charging Handle: Zeroed AMBI
- Weight: 4.3 lbs
- Length: 25"
| Manufacturer | Cmmg |
| UPC | 816422026562 |
| SKU | 55BC761 |
| Width | 4.0000 |
| Length | 11.0000 |
| Height | 2.0000 |
| Weight | 11.0000 |