The 80% Lower Fire/Safe Marked – Raw is a precision-machined 7075-T6 aluminum forging, providing the essential foundation for your AR-15 build. This raw, unfinished receiver features clear Fire and Safe markings for immediate function and is designed for multi-caliber compatibility, including 5.56/.223. It arrives ready for your custom machining, finishing, and assembly, offering a direct path to a personalized firearm.
Key Features
- Forged from 7075-T6 aluminum billet for maximum strength and durability.
- Raw, unfinished surface allows for complete customization of anodizing or cerakote.
- Pre-engraved Fire and Safe selector markings for immediate visual reference.
- Standard AR-15 multi-caliber design, compatible with 5.56 NATO, .223 Remington, and more.
- Includes all necessary pin holes and a threaded bolt catch pin hole for simplified assembly.
Specifications
| Caliber / Type | Multi (5.56/.223) AR-15 Lower Receiver |
|---|---|
| Material | 7075-T6 Aluminum |
| Finish | Raw / Unfinished |
| Compatibility | Standard AR-15 components and jigs |
| Weight | Approx. 8.5 oz |
This raw 80% lower is the starting point for a durable, custom rifle. The 7075-T6 forging is the same spec used in mil-spec receivers, ensuring a solid foundation. As an unfinished item, it is not classified as a firearm by the ATF and can be shipped directly to your door. Completion requires machining with a proper jig, tools, and knowledge of federal and state laws.
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