Description

Forged Fire/Safe Marked 80% Lower Assembly

For builders who demand precision and reliability from the ground up, the Forged Fire/Safe Marked 80% Lower Assembly delivers a robust foundation for your next custom AR-platform build. Machined from a high-strength aluminum forging and clearly marked with safe and fire selector positions, this 80% lower provides the structural integrity and legal compliance you need without compromising on craftsmanship. Whether you are completing your first build or adding to an existing collection, this component is engineered to meet the rigorous standards of American firearms manufacturing.

Overview

The Forged Fire/Safe Marked 80% Lower Assembly is a semi-finished receiver that requires final machining of the trigger pocket, fire control group, and selector holes before use. It is manufactured from a 7075-T6 aluminum forging, heat-treated for maximum durability, and then hard-coat anodized in a matte black finish. The fire/safe markings are laser-engraved for permanent visibility and compliance. As a non-firearm component, it can be shipped directly to your door, allowing you to complete the build in your own workshop with proper tooling and know-how.

Features & Specs

• Material: Forged 7075-T6 aluminum with Mil-Spec hard-coat anodized finish for corrosion resistance and dimensional stability
• Markings: Permanent laser-engraved “SAFE” and “FIRE” selector positions on both sides, with a crisp, legible font
• Compatibility: Accepts all Mil-Spec AR-15 lower parts kits, buffer tubes, and pistol grip configurations

• Tolerance: CNC machined to Mil-Spec dimensions in all critical areas, including the trigger pin holes and magazine catch slot
• Weight: Standard 80% lower weight of approximately 11.5 ounces, with no unnecessary material removal
• Finish: Type III Class 2 hard-coat anodizing in black, providing excellent scratch and wear resistance

• Package includes: One 80% lower receiver with fire/safe markings, no jig or tooling included
• Manufacturer: Forged
• Category: Parts

Who It’s For

This forged fire/safe marked 80% lower assembly is designed for the experienced firearms builder who values control over every aspect of their rifle. It is ideal for hobbyists, gunsmiths, and DIY enthusiasts who have access to a drill press, router, or 80% jig system and are comfortable completing the machining process. The fire/safe markings make it suitable for builders who want a finished appearance without needing to add aftermarket markings. It is also a practical choice for those looking to create a dedicated lower for competition, hunting, or personal defense without purchasing a fully assembled receiver. If you have the tools and the patience to finish it correctly, this lower gives you the platform to build exactly what you want.

Shipping & FFL

Because this item is an 80% lower receiver and is not considered a firearm under federal law, it does not require shipment to a Federal Firearms License (FFL) dealer. It can be shipped directly to your residential or business address within the United States, subject to state and local laws. However, it is your responsibility to verify that possession of an unfinished lower receiver is legal in your jurisdiction. After you complete the machining process, the finished lower receiver becomes a firearm and must be serialized in accordance with federal regulations if you intend to transfer it. We recommend consulting with your local ATF field office or a qualified firearms attorney before beginning your build. No returns or exchanges are accepted on 80% lower receivers that have been machined or modified. By purchasing this product, you acknowledge that you are legally permitted to own and finish this component in your location.