80% Lower Fire/Safe Marked – Raw

If you are building your own AR-15 platform from the ground up, the 80% lower fire/safe marked – raw gives you a clean, uncoated starting point that is ready for your finishing work. This part is precisely what it sounds like: an unfinished lower receiver that is 80% complete, requiring you to complete the remaining material removal yourself. The fire/safe markings are already engraved, so once you finish the pocket and trigger area, your lower will have clear, professional selector markings. This raw version lets you apply your own coating, cerakote, or anodizing later, making it a solid choice for a custom build.

Overview

The 80% lower fire/safe marked – raw is a bare aluminum blank designed for the home builder who wants full control over the final finish. It is manufactured by 80% and falls under the Parts category. Because it is not yet a firearm, it can be shipped directly to your door without going through a Federal Firearms License (FFL) dealer. The fire/safe engravings are deep and crisp, ensuring your selector markings stay visible even after you apply a heavy coat of paint or durable finish. This lower is compatible with standard AR-15 mil-spec parts kits and will accept any standard upper receiver once completed.

Features & Specs

This raw lower is machined from 7075-T6 aluminum, which is the industry standard for strength and durability. The fire/safe markings are laser-engraved before the part is shipped, so you never have to worry about alignment or readability. The raw surface allows for maximum adhesion of whatever finish you choose, whether that is a simple spray paint job or a professional-grade cerakote application.

• Manufacturer: 80% – trusted name in the 80% lower market
• Material: 7075-T6 aluminum for high strength and corrosion resistance
• Markings: Fire/Safe selector engravings are pre-applied and clearly visible
• Finish: Raw, uncoated aluminum ready for your custom finishing process
• Compatibility: Accepts all mil-spec AR-15 lower parts kits and buffer tubes

Because this is an 80% lower fire/safe marked – raw, you will need to complete the pocket depth, trigger slot, and selector detent channel before it can function. The raw surface also means you should handle it with clean gloves to avoid oil contamination before finishing.

• All critical dimensions are within mil-spec tolerances for reliable fitment
• No additional drilling or tapping required for the fire/safe markings
• Lightweight design without sacrificing structural integrity

Who It’s For

This part is ideal for the hands-on builder who enjoys the mechanical work of finishing a lower receiver. If you already have a jig, router, or drill press setup, the 80% lower fire/safe marked – raw gives you a clean canvas to work with. It is also a good option if you want to avoid the paperwork and wait times associated with purchasing a completed receiver. Whether you are a first-time builder looking for a straightforward project or an experienced hobbyist who prefers to apply your own finish, this raw lower provides the flexibility you need. The pre-engraved fire/safe markings save you the hassle of trying to mark the selector positions yourself after finishing the pocket.

• Home builders with access to a lower jig and basic tools
• Custom finish enthusiasts who want to apply their own coating
• Shooters who want to avoid FFL transfer fees and paperwork

Shipping & FFL

Because the 80% lower fire/safe marked – raw is not yet a firearm, it does not require transfer through an FFL dealer. We ship directly to your residence or business address with no additional paperwork. However, please verify your local and state laws before ordering, as some jurisdictions have restrictions on 80% lowers. Once you complete the machining and assemble the lower into a functional firearm, you must comply with all applicable federal, state, and local laws regarding ownership and serialization. We recommend keeping records of your build process and checking with your local authorities if you have any questions about legality.