CMMG 5.56x45 1:7 Smooth Mid Weight Receiver Parts
- Stock Filter: In Stock
- Manufacturer: CMMG
- Caliber/Gauge: 5.56x45
- Barrel Twist: 1:7
- Barrel Fluting: None
- Barrel Profile: Mid Weight
- Category: CMMG 5.56x45 1:7 Smooth Mid Weight Receiver Parts Clear All Filters
![](https://cdn.classicfirearms.com/skin/frontend/default/default/images/opc-ajax-loader.gif)