80% Lower Fire/Safe Marked – Raw

When building a custom AR-15 platform, the foundation matters. The 80% lower fire/safe marked – raw provides the exact starting point for a legal, personal firearm build without serialization. This component is machined to 80% completion and requires your finishing work to become a functional lower receiver. The fire/safe markings are precision engraved, ensuring clear, permanent selector indicators. Designed for the builder who demands control over their firearm’s final configuration, this raw lower offers a clean slate for your finishing process.

Overview

The 80% lower fire/safe marked – raw is manufactured from 7075-T6 aluminum billet, the industry standard for durability and corrosion resistance. It is not a firearm and can be shipped directly to your door without an FFL transfer. The fire/safe markings are laser-engraved for high contrast and longevity, aligning with standard AR-15 selector positions. This component is compatible with all mil-spec lower parts kits and upper receivers. You receive a precisely machined blank that requires drilling of the trigger pocket, hammer pin holes, and selector detent channel to become a complete lower receiver.

Features & Specs

• Manufacturer: 80% | Category: Parts | Material: 7075-T6 aluminum billet, Type III hard coat anodized finish in raw state
• Precision CNC machined to 80% completion with fire/safe selector markings engraved for clear visual reference
• Compatible with mil-spec AR-15 lower parts kits, buffer tubes, and stock assemblies
• Accepts standard takedown pins, trigger guards, and pistol grip configurations

Key specifications for this 80% lower fire/safe marked – raw include a standard trigger pocket depth requiring completion, pre-machined magazine well, and rear takedown lug. The raw finish allows you to apply your preferred coating or cerakote without stripping pre-existing layers. Weight is approximately 10.2 ounces, consistent with standard forged lowers. This component meets ATF guidelines for unfinished receivers and requires no serial number unless you choose to add one for your records.

• Fire/Safe markings laser engraved on both sides for left- or right-handed builds
• Pre-tapped for grip screw and rear takedown pin detent
• Includes detailed drilling template for accurate completion

Who It’s For

This 80% lower fire/safe marked – raw is intended for experienced firearm builders, hobbyists, and individuals who prefer to complete their own lower receiver. It is not for those seeking a ready-to-assemble component. You should have access to a drill press, jig, and proper tooling. This product suits builders who want the flexibility to customize their lower’s finish, add personalized markings, or maintain privacy in their firearm registration. Lawful ownership requires that you are not prohibited from possessing firearms under federal or state law. The fire/safe markings assist in selector alignment during completion, reducing guesswork for the builder.

• Designed for personal use: no transfer or background check required for purchase
• Ideal for custom builds where standard markings are preferred
• Raw finish allows for final coating of your choice

Shipping & FFL

Because this 80% lower fire/safe marked – raw is not a firearm, it ships directly to your residential or business address. No Federal Firearms License (FFL) transfer is required. We ship via insured ground service with adult signature required at no additional cost. Standard shipping applies to all 50 states, but check your local laws regarding unfinished lower receivers. Some states and municipalities have restrictions on 80% lowers. You are responsible for ensuring compliance with all local, state, and federal regulations. By purchasing, you certify that you are legally eligible to own a firearm and that you will complete the lower in accordance with applicable laws. No returns on completed or modified lowers.