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CMMG
Overview
The CMMG Resolute MK4 Upper is a complete assembly designed for the AR-15 platform, featuring a 16.1-inch barrel chambered in the 6mm ARC caliber. This upper receiver is optimized for precision shooting, offering excellent ballistic performance and versatility for various applications. Commonly found in builds focusing on long-range accuracy, it integrates seamlessly with a rifle gas system to ensure reliable cycling and performance.
Based on build data

CMC Triggers Enhanced Bolt Carrier Group, 6mm ARC, Black

Ke Arms Llc Ar-15 Dmr Trigger With Ambidextrous Safety

Phase 5 Tactical Extended Ambidextrous Bolt Release V3 - Red Cerakote

LWRC IC Complete Lower Black 5.56 / .223 Rem

Strike Industries T-Bone Ar-15 Charging Handle for .223/5.56 - Black/Black

Anderson No Logo Complete Lower Receiver - No Stock
Aggregated and anonymized data showing how builders use this product
| Product | Category | Times Built Together |
|---|---|---|
| CMC Triggers Enhanced Bolt Carrier Group, 6mm ARC, Black | 2 | |
| Ke Arms Llc Ar-15 Dmr Trigger With Ambidextrous Safety | 1 | |
| Phase 5 Tactical Extended Ambidextrous Bolt Release V3 - Red Cerakote | 1 | |
| LWRC IC Complete Lower Black 5.56 / .223 Rem | 1 | |
| Strike Industries T-Bone Ar-15 Charging Handle for .223/5.56 - Black/Black | 1 | |
| Anderson No Logo Complete Lower Receiver - No Stock | 1 |
| Platform | Percentage |
|---|---|
| AR-15 | 100% |
| Caliber | Percentage |
|---|---|
| 6mm ARC | 100% |
| Gas System | Percentage |
|---|---|
| Rifle | 100% |
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