Description
The Shop M400 ROSE is a premium AR-15 lower receiver from Shop, engineered for enhanced performance and aesthetics. Machined from 7075-T6 aluminum, it features a unique rose gold anodized finish for durability and distinct visual appeal. This stripped lower is designed for direct compatibility with standard AR-15/M4 parts kits and uppers, providing a solid foundation for a custom build with standout character.
Key Features
- 7075-T6 aluminum forging for maximum strength and longevity.
- Striking Type III hardcoat anodized rose gold finish.
- Machined to mil-spec dimensions for universal AR-15 parts compatibility.
- Flared magwell design for faster, smoother magazine changes.
- Serialized as a firearm; requires FFL transfer for purchase.
Specifications
| Caliber / Type | Multi (AR-15) Stripped Lower Receiver |
|---|---|
| Material | 7075-T6 Aluminum |
| Finish | Rose Gold Hardcoat Anodized |
| Compatibility | Standard AR-15/M4 Upper Receivers & LPKs |
| Weight | Approx. 8.5 oz |
The 7075-T6 aluminum alloy provides a superior strength-to-weight ratio compared to 6061, essential for handling high-pressure 5.56 NATO/.223 Remington cartridges. The Type III anodizing offers exceptional corrosion and wear resistance. As the legally controlled serialized component of a rifle, this lower’s precise machining ensures reliable fitment with critical fire control groups and buffer systems for consistent operation.




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