The CMMG AR-15 Rifle Length A1 Receiver Extension is the perfect must have accessory for your next AR-15 rifle build. The CMMG tube is constructed from high quality aluminum and features a matte black finish.
Features:
- For AR-15 Rifle builds
- Constructed from aluminum
Specifications:
- Color: Black
- Fit: AR Rifles
- Manufacturer Part #: 55CA9B7
- Subcategory: Stocks & Buffer Tubes
- Type: Receiver Extension