Forged Fire/Safe Marked 80% Lower Assembly

This forged fire/safe marked 80% lower assembly provides the foundational platform for builders seeking a precise, unregulated starting point for a custom AR-15 pattern rifle. Manufactured from high-grade 7075-T6 aluminum, this forging is designed to meet mil-spec dimensions for compatibility with standard upper receivers and parts kits. The lower is marked with clear fire and safe selector engravings, ensuring a professional finish once your build is complete.

Overview

The forged fire/safe marked 80% lower assembly is an unfinished receiver that requires final machining of the fire control pocket, trigger pin holes, and selector detent channel before it can function as a completed lower receiver. This component is not considered a firearm under federal regulation and can be shipped directly to your residence. The forging is sourced from Forged, a manufacturer recognized for consistent material quality and dimensional accuracy in the firearms industry. The fire/safe markings are laser-engraved into the aluminum, providing permanent, high-contrast indicators for safe operation.

Features & Specs

This forged fire/safe marked 80% lower assembly is built to strict manufacturing tolerances. The forging begins as a solid block of 7075-T6 aluminum, which is then heat-treated to achieve optimal hardness and structural integrity. The fire/safe markings are positioned on the selector side of the lower, matching standard AR-15 receiver geometry. The pocket area is left slightly undersized to allow for precise fitting by the end user.

• Manufacturer: Forged. Material: 7075-T6 aluminum with hard coat anodized finish for corrosion resistance and durability.
• Category: Parts. Unfinished 80% lower receiver requiring machining of fire control group pocket and pin holes.
• Markings: Laser-engraved fire and safe selector indicators on both sides of the receiver. No serial number is present.

Who It’s For

This forged fire/safe marked 80% lower assembly is intended for experienced builders who possess the necessary tooling and machining skills to complete the receiver. It is suitable for individuals who want to construct a firearm for personal use without serialization. The component is not designed for those without access to a drill press, jig, and end mill or router setup. Professional gunsmiths and hobbyists with a background in metalworking will find this forging to be a reliable starting point for custom builds. The fire/safe markings eliminate the need for aftermarket engraving on the selector positions.

• Builders with experience finishing 80% lowers will appreciate the consistent pocket depth and wall thickness.
• Suitable for personal use builds where the user intends to complete the machining and assembly themselves.
• Not for commercial resale as a complete firearm without serialization and compliance with federal manufacturing regulations.

Shipping & FFL

Because this forged fire/safe marked 80% lower assembly is not classified as a firearm by the ATF, it does not require transfer through a Federal Firearms License (FFL) dealer. It can be shipped directly to your residential or business address. Standard shipping rates apply, and we ship via UPS or FedEx with adult signature required. No background check is required for purchase. Please verify your local state and municipal laws regarding the possession and finishing of 80% lowers before ordering. Some states or localities may have restrictions on ownership or require serialization upon completion. By purchasing this item, you acknowledge that you are legally permitted to own and machine this component in your jurisdiction.

• No FFL transfer needed. Ships directly to you.
• Adult signature required upon delivery.
• Buyer is responsible for compliance with all local, state, and federal laws regarding unfinished receivers.