You’re looking at the kit that gets you from a box of parts to a functional lower receiver in one shot. This isn’t just an 80% lower. It’s the complete assembly package you need to finish the job right, with no hidden trips to the hardware store. We bundled a forged Fire/Safe marked lower, a full lower parts kit, a buffer tube assembly, and a butt stock because that’s how we’d want to buy it ourselves.

What You Get in This Kit:

• (1) Forged 7075-T6 Aluminum 80% Lower Receiver – Fire/Safe engraved, Anodized Mil-Spec Black.
• (1) Complete Lower Parts Kit (LPK) – All springs, detents, pins, trigger, hammer, disconnector, and grip.
• (1) Buffer Tube Assembly – Includes buffer tube, spring, buffer, and castle nut.
• (1) 6-Position Adjustable Butt Stock – Black, standard Mil-Spec diameter.

Why This Forged Lower is the Right Choice:

Let’s talk about the heart of this kit: the 80% lower itself. It’s forged from 7075-T6 aluminum. This is the same spec used by the military, not the softer 6061 you see on some budget models. 7075-T6 is significantly stronger and handles stress and wear better. When you’re building a rifle, the lower receiver is the core that holds everything together. You want that foundation to be solid. This one is.

The “Fire” and “Safe” markings are deeply engraved and anodized, not just laser-etched on the surface. They won’t wear off with handling or cleaning. The magwell is professionally broached for a smooth, clean finish that ensures magazine after magazine drops free without hang-ups. This is a precision-machined part, not a rough casting. And it’s 100% made in the USA.

The Builders’ Advantage: No FFL Paperwork.

This is an 80% lower receiver. That means it is not classified as a firearm by the ATF. It ships directly to your door with no FFL transfer, no background check, and no waiting period. You are the manufacturer once you complete the final machining steps. This kit is for builders who value self-reliance and want to understand their rifle from the inside out.

Note: You are responsible for complying with all federal, state, and local laws regarding the purchase, completion, and possession of 80% receivers. Completion requires machining tools (jig, drill press, or router) and knowledge.

Complete Your AR-15 Build Efficiently.

We put this assembly together to save you time, money, and headaches. Sourcing each part individually means multiple shipping fees and the chance of ordering incompatible components. Here, everything is matched and ready to go. The lower parts kit includes all the small, easy-to-lose pieces. The buffer tube is already assembled with the spring and buffer. The stock slides right on. Once your lower receiver is milled to 100%, you’re looking at maybe 30 minutes to assemble everything else and have a complete lower ready for your upper receiver.

Specifications & Details:

• Material: Forged 7075-T6 Aluminum (Mil-Spec)
• Finish: Type III Hardcoat Anodized, Mil-Spec Black
• Markings: Deeply Engraved “FIRE” / “SAFE”
• Compatibility: Standard AR-15/Multi-Caliber
• Buffer Tube: Mil-Spec Diameter, 6-Position
• Includes: Lower, LPK, Buffer Assembly, Stock
• Manufacturing: 100% Made in the USA
• Legal Status: 80% Receiver – No FFL Required to Purchase*

If you’re ready to build an AR-15 on a foundation of forged American aluminum and want the convenience of a complete parts bundle, this is your kit. It’s straightforward, tough, and built for the long haul.

Order your Forged Fire/Safe Marked 80% Lower Assembly Kit today and take the next step in your build.

*Purchaser is responsible for legality of completion and possession in