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Mfg Item #: 55CA9B7
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.
| Type | Receiver Extension |
|---|---|
| Model | Receiver Extension |
| Series | A1 |
| Material | Steel |
