CMMG .300 Blackout AR-15 1:10 Smooth Mid Weight Rifle Parts
- Manufacturer: CMMG
- Caliber/Gauge: .300 Blackout
- Firearm Fit: AR-15
- Barrel Twist: 1:10
- Barrel Fluting: None
- Barrel Profile: Mid Weight
- Category: CMMG .300 Blackout AR-15 1:10 Smooth Mid Weight Rifle Parts Clear All Filters
![](https://cdn.classicfirearms.com/skin/frontend/default/default/images/opc-ajax-loader.gif)