Blemished – 80% Lower Fire/Safe Marked – Anodized Black

Overview

This blemished – 80% lower fire/safe marked – anodized black component is a straightforward, functional building block for your custom AR-platform project. Produced as a “blemished” unit, it carries cosmetic imperfections that do not affect structural integrity or performance. The receiver is marked with clear fire/safe selector engravings and finished in a standard anodized black coating. At this price point, it offers a cost-effective entry into your next build without sacrificing the core dimensions and material quality you expect from a mil-spec compatible part.

Features & Specs

• Blemished cosmetic finish – minor surface marks, tooling scratches, or anodizing variations; fully functional and structurally sound.
• 80% lower receiver – requires final machining of fire control pocket and trigger pin holes to complete; compatible with standard AR-15 lower parts kits.
• Fire/safe marked – engraved selector markings for semi-automatic and safe positions, consistent with standard lower receiver layouts.

• Anodized black finish – Type III hard coat anodizing provides corrosion resistance and a uniform matte appearance.
• Material: 7075-T6 aluminum – industry standard for strength, weight, and longevity in firearm receivers.
• Manufacturer: Blemished – no branded markings; sold as a cosmetic-second unit with full mechanical functionality.

• Compatible with mil-spec upper receivers, buffer tubes, and pistol grip configurations.
• No trigger, hammer, or fire control group included – receiver is sold as a raw 80% blank for finishing.

Who It’s For

This blemished – 80% lower fire/safe marked – anodized black receiver is intended for experienced home builders, gunsmiths, and hobbyists who value function over appearance. If you plan to cerakote, duracoat, or otherwise refinish the receiver, the cosmetic blemishes become irrelevant. It is also ideal for test builds, prototype development, or as a spare lower for future projects. Because it is an 80% receiver, it is not a firearm and does not require an FFL transfer for purchase, but the final machining must comply with all applicable federal, state, and local laws. This part is not recommended for first-time builders without proper tooling and jig experience.

Shipping & FFL

This blemished – 80% lower fire/safe marked – anodized black receiver is not classified as a firearm under federal law and can be shipped directly to your door. No Federal Firearms License (FFL) transfer is required for purchase or delivery. However, you are solely responsible for ensuring that your possession and eventual completion of this receiver comply with all local, state, and federal regulations. Some states and municipalities restrict or require serialization of 80% lowers; check your jurisdiction before ordering. We ship via UPS Ground within the contiguous United States. International shipping is not available. No returns or exchanges are accepted on blemished or 80% lower receivers due to the nature of the product and final machining requirements.