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Mfg Item #: 55CA646
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The CMMG A1 Receiver Extension and Stock kit contains a rifle buffer assembly, rifle action spring and an A1 rifle length butt stock assembly. Combine this kit with your choice of lower parts kit to complete your lower group.
| Finish | Black |
|---|---|
| Series | Kit |
| Material | Polymer/Aluminum |
| Firearm Type | AR Platform |
| Firearm Model | AR-15 |
| Tube Included | No |