CMMG UPPR GRP RES MK4 5.56X45 16.1IN ARMBLK
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Upper Group RESOLUTE
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. Available in seven different Cerakote finishes, all CMMG Upper Groups come complete with bolt carrier group and ZEROED accessories including:
ZEROED AR15 Polymer Dust Cover
ZEROED AR15 Ambi Charging Handle
ZEROED Muzzle Brake 5.56mm
Lifetime Quality Guarantee
Every CMMG product is backed by our Lifetime Quality Guarantee against material and workmanship defects.
Description:
- Armor Black
- Platform Mk4
- Caliber 5.56x45mm
- 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 CMMG 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 CMMG EML15 M-LOK
- Finish Cerakote Standard
- Charging Handle CMMG ZEROED Ambi
- Weight 4.3 lbs
- Length 25"
| Manufacturer: | CMMG |
| Model Number: | 55BC7C3-AB |
| UPC: | 810097503823 |
Technical Specifications
| Caliber | 5.56x45 NATO |
|---|---|
| Finish | Armor Black |
| Weight | 3 lbs |
| Manufacturer | CMMG |
| Model | 55BC7C3-AB |
| SKU | H507458 |
| UPC | 810097503823 |
| Availability | In Stock |
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Shipping & Returns
Shipping Information
- Orders typically process within 1-2 business days
- Ships via major carriers with tracking
- Tracking information provided for all orders
- Shipping costs calculated at checkout based on weight and destination
Return Policy
- 30-day return policy on accessories and non-firearms
- Items must be unused and in original packaging
- Contact us for return authorization before shipping items back
- Original shipping costs are non-refundable
Questions?
Contact us at 502-272-4859 or submit a question for assistance with shipping or returns.
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