80% Lower Fire/Safe Marked – Raw

For builders who demand precision from the ground up, the 80% Lower Fire/Safe Marked – Raw offers a clean slate with critical markings already in place. This component is machined to mil-spec dimensions, providing the foundation for a custom AR-15 platform without the hassle of engraving safety selectors. As a raw, unfinished 80% lower, it puts the final machining steps in your hands while eliminating one of the most tedious post-completion tasks: fire/safe markings. Whether you are a first-time builder or a seasoned gunsmith, this part delivers the exact reference points needed for a functional, safe firearm.

Overview

The 80% Lower Fire/Safe Marked – Raw is a precision-machined aluminum forging that requires additional work to become a functional receiver. Manufactured by 80% in the Parts category, this lower receiver comes with the fire and safe positions clearly laser-engraved on the side. The raw finish means no anodizing or coating, allowing you to apply your preferred surface treatment after completion. This component is designed for use with standard AR-15 lower parts kits and buffer tube assemblies, ensuring compatibility with the vast majority of aftermarket components.

Features & Specs

• Material: 7075-T6 aluminum forging, mil-spec hardcoat ready, raw unfinished surface
• Markings: Fire/Safe selector positions laser engraved, semi-auto pictogram, and caliber identification
• Machining: 80% complete; requires drilling of trigger pin holes, hammer pin holes, and pocket completion using jig and tooling
• Weight: Approximately 0.8 pounds raw, lighter after material removal
• Compatibility: Standard AR-15 mil-spec lower parts kits, pistol grips, and buffer tubes
• Manufacturer: 80% | Category: Parts

This 80% lower fire/safe marked – raw component includes all necessary reference points for proper assembly. The fire/safe markings are deeply laser-engraved and will remain visible through cerakote, anodizing, or other finishes. Each lower is inspected for dimensional accuracy before shipment, ensuring your build starts with a solid foundation.

Who It’s For

The 80% Lower Fire/Safe Marked – Raw is intended for individuals who understand the legal responsibilities of firearm manufacturing. This product is ideal for:

• DIY builders who want complete control over their lower receiver’s final configuration
• Gunsmiths who prefer to finish and serialize lowers for custom builds or restoration projects
• Enthusiasts who value the convenience of pre-applied fire/safe markings versus hand-engraving or stenciling
• Anyone seeking a raw lower receiver to match a specific color or coating scheme

If you are new to building, we recommend pairing this 80% lower fire/safe marked – raw component with a quality jig kit, drill press, and step-by-step instructions. Experienced builders will appreciate the precise pocket geometry and clean marking alignment that reduce final fitting time.

Shipping & FFL

This 80% Lower Fire/Safe Marked – Raw is not a firearm and does not require transfer through a Federal Firearms License (FFL) dealer. It may be shipped directly to your residence or business address within the United States. However, you must comply with all applicable federal, state, and local laws regarding the completion and ownership of firearms. Some states and municipalities restrict or prohibit the possession of unfinished receivers or require serialization. It is your sole responsibility to verify legality in your jurisdiction before ordering. No FFL transfer is needed for this item, but once completed, the resulting firearm must be serialized and transferred according to applicable laws. We recommend consulting legal counsel or your local law enforcement agency if you have questions about compliance.

• Shipping: Free on orders over $99; flat rate $8.99 under $99
• Delivery time: 3-7 business days via UPS or USPS
• Returns: Unopened, unused lowers may be returned within 30 days