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CMMG
Overview
The CMMG AR-15 8.2" 300 Blackout MR Barrel is designed for those looking to maximize the performance of their compact builds. With a medium profile and a pistol-length gas system, this barrel offers a balance of stability and maneuverability, making it ideal for close-quarters applications. Its 1:7 twist rate helps stabilize a wide range of bullet weights for enhanced accuracy. This barrel is frequently found in builds specifically configured for the 300 Blackout caliber, catering to shooters who prioritize versatility and effectiveness in short-range engagements.
Based on build data

Aero Precision Gas Tube, Pistol Length - Stainless Steel

Sons of Liberty Gun Works Ar-15 Gas Tube Stainless Steel Pistol

Bravo Company M16 Bolt Carrier Group Black

Aero Precision Ar-15 Breach Charging Handle Ambidextrous Small Levers

Silencerco Ar-15 Billet Lower Receiver

PSA Logoed Premium 5.56 Nickel Boron BCG with Carpenter 158 Bolt - 516446450
Aggregated and anonymized data showing how builders use this product
| Product | Category | Times Built Together |
|---|---|---|
| Aero Precision Gas Tube, Pistol Length - Stainless Steel | 3 | |
| Sons of Liberty Gun Works Ar-15 Gas Tube Stainless Steel Pistol | 3 | |
| Bravo Company M16 Bolt Carrier Group Black | 2 | |
| Aero Precision Ar-15 Breach Charging Handle Ambidextrous Small Levers | 2 | |
| Silencerco Ar-15 Billet Lower Receiver | 2 | |
| PSA Logoed Premium 5.56 Nickel Boron BCG with Carpenter 158 Bolt - 516446450 | 2 |
| Platform | Percentage |
|---|---|
| AR-15 | 100% |
| Caliber | Percentage |
|---|---|
| 300 Blackout | 100% |
| Gas System | Percentage |
|---|---|
| Pistol | 100% |
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