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CMMG AR-15 Carbine Receiver Extension and M4 Stock Kit
The CMMG AR-15 carbine receiver extension and M4 stock kit includes the essentials for your next AR lower build. The M4 buttstock is a lightweight, durable design.
Kit Includes
- 6-position M4 Buttstock Assembly
- CMMG 6-position mil-spec Receiver Extension (Buffer Tube)
- Buffer Tube Castle Nut
- Receiver Endplate
- Carbine Buffer
- Carbine Action Spring
Specifications
- Buffer Type: Carbine
- Receiver Extension: CMMG 6 Position Extension
- Stock / Brace: M4
Specifications
- Manufacturer:
- CMMG
- Category:
- stock-brace
- Platforms:
- AR-15
- MPN:
- 55CA634
- Required Component:
- Yes
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