80% Lower Fire/Safe Marked – Raw

About this product

80% Lower Fire/Safe Marked – Raw Overview This 80% lower fire/safe marked – raw component is manufactured by 80% to serve as an unpainted, unengraved foundation for custom AR-15 builds. Designed as a Parts category item, this lower receiver blank is machined from billet aluminum and features standard fire/safe selector markings. The raw finish allows for custom cerakote, anodizing, or other surface treatments at the builder’s discretion. Critical dimensions are held to mil-spec tolerances, ensuring compatibility with standard upper receivers, lower parts kits, and buffer tube assemblies. This 80% lower fire/safe marked – raw unit requires final machining of the fire control pocket, trigger pin holes, and safety selector channels before it can function as a serialized receiver. All material excess is removed at the factory except for the key areas left intact to comply with ATF regulations for non-firearm blanks. Features & Specs Every 80% lower fire/safe marked – raw blank is machined from 7075-T6 aluminum billet and includes the fire and safe selector position engravings as standard. The raw state means no coating, no anodizing, and no finish is applied, giving the builder full control over the final appearance. The fire control cavity is pre-machined to 80% completion, leaving the trigger slot, hammer pin holes, and safety detent recesses as unfinished surfaces. All external dimensions match mil-spec AR-15 lower receiver geometry, including the buffer tube threads,