About this product

Forged Fire/Safe Marked 80% Lower Assembly

If you have been searching for a solid foundation for your next build, the forged fire/safe marked 80% lower assembly is a straightforward pick. This component gives you the freedom to complete a receiver at your own pace, using your own tools, without the headache of a fully serialized part. It is machined from a single aluminum forging, which means you are getting a lower that starts with the same structural integrity as mil-spec units you would find from major manufacturers. The fire/safe markings are clean, deep, and precisely located, so your finished build will look professional whether you cerakote it or leave it raw.

Overview

This forged fire/safe marked 80% lower assembly is designed for the builder who values control over every step of the process. It is not a finished receiver, so you will need to complete the fire control pocket, trigger pin holes, and select the proper jig for your setup. The forging itself is made from 7075-T6 aluminum, the same material used in duty-grade rifles. The hardcoat anodizing is consistent and ready for further finishing if you choose. Because it is an 80% lower, it can be shipped directly to your door without going through an FFL, which simplifies logistics for experienced builders. The fire/safe markings are laser-etched before anodizing, so they will not wear off during handling or light use.

Features & Specs

• Forged from 7075-T6 aluminum for high strength-to-weight ratio and long-term durability
• Hardcoat anodized per Mil-Spec Type III Class 2 for corrosion resistance and consistent finish
• Fire/safe markings are permanently laser-etched and filled for clear visibility even in low light

The forging process aligns the grain structure of the aluminum, which gives this lower extra resilience compared to billet options at similar price points. The pocket is left slightly undersized so you can tune the fit of your trigger group, and the rear takedown pin detent hole is pre-drilled to spec. You will find the trigger guard is an integral part of the forging, so there is no separate piece to install or potentially break. All critical dimensions fall within mil-spec tolerances, meaning your existing upper and lower parts kits will mate without excessive filing or fitting. This forged fire/safe marked 80% lower assembly is a clean canvas for any caliber that fits the AR platform, from 5.56 to .300 Blackout.

Who It Is For

This lower is for the hands-on builder who wants to learn the mechanical side of the platform. It suits someone who already owns a jig and router or drill press, or who is ready to invest in the right tooling. It is also a good fit for hobbyists who prefer to keep their builds off the books, or for those who live in states where 80% lowers remain legal to purchase without serialization. If you are the type of person who enjoys assembling your own trigger, selecting your own grip, and choosing your own buffer system, this forged fire/safe marked 80% lower assembly will give you that flexibility. Experienced builders will appreciate the consistent forging quality and the fact that the fire/safe markings are already done, saving you the step of engraving or using a stencil.

Shipping & FFL

Because this product is an 80% lower receiver and is not yet a finished firearm, it can be shipped directly to your residential or business address without going through a Federal Firearms License (FFL) holder. No transfer fee, no background check at the point of purchase. However, you are responsible for understanding and complying with all local, state, and federal laws regarding the completion and ownership of unserialized firearm components. Some states and municipalities have specific restrictions on 80% lowers, so please verify your local regulations before ordering. We do not provide legal advice, and it is your duty to ensure you are legally allowed to possess and finish this component. Once you complete the forging and milling process, you must also check whether your jurisdiction requires serialization or registration. Shipment is via UPS or FedEx with adult signature required. Typical transit time is three to five business days within the contiguous United States.