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Cmmg Gun Builders Lower Receiver Parts Kit
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Description
This CMMG lower receiver parts kit provides essential internal components for AR-15 platform builds and repairs. Designed for 5.56 NATO and .223 Remington calibers, the kit includes all standard lower receiver internals excluding the grip and fire control group.
All parts are engineered to meet or exceed mil-spec standards, ensuring reliable function and compatibility with standard AR-15 lower receivers. The black phosphate finish on aluminum components provides durability and corrosion resistance.
Manufactured by CMMG, a recognized name in firearms components, this parts kit is designed for shooters building or maintaining AR-15 style rifles.
- Compatible with AR-15 platform rifles chambered in 5.56 NATO and .223 Remington
- All parts meet or exceed mil-spec standards
- Black phosphate finish on aluminum construction
- For AR-15 builds or repairs (grip and fire control group not included)
- Single kit quantity
- Backed by manufacturer limited lifetime warranty
Specifications
- Model
- Gun Builders
- UPC
- 815835015408
- MPN
- 55CA601
