Forged Fire/Safe Marked 80% Lower Assembly
SKU: P80-FS-ASSEMBLY-BLK | Price: $131.99
Build It Right. Build It Complete.
You’re looking at the core of your next AR-15. This isn’t just a box of parts; it’s the complete foundation. We put together everything you need to finish a professional-grade lower receiver, centered on a forged, Fire/Safe marked 80% blank. If you’re building one rifle, this kit saves you time and money. If you’re building your tenth, you know the quality of the foundation is everything.
Stop piecing together kits from different vendors. This assembly gets you from raw blank to functional lower with one purchase. The heart of it is our forged 7075-T6 aluminum receiver, machined right here in the USA. It’s marked with clear, clean “FIRE” and “SAFE” engravings where they belong. We pair it with a solid lower parts kit, a solid butt stock, and a proper buffer tube assembly. It’s all in the box.
Key Point: This is an 80% lower receiver. It is not a firearm. NO FFL IS REQUIRED for purchase. It is your responsibility to complete the machining (drilling and milling) in accordance with all federal, state, and local laws before it can be assembled into a functional firearm.
What You Get in the Box:
- (1) Forged 7075-T6 Aluminum 80% Lower Receiver – Anodized Mil-Spec Black with broached magwell. Clean “FIRE/SAFE” engravings.
- (1) Complete Lower Parts Kit (LPK) – All springs, detents, pins, trigger, hammer, disconnector, grip, and selector to complete your lower.
- (1) Butt Stock – A standard 6-position carbine stock for reliable adjustment.
- (1) Buffer Tube Assembly – Includes buffer tube, buffer spring, and buffer weight. Ready to install.
You supply the tools (jig, drill press, or router), the labor, and the dedication. We supply the proven, American-made platform.
Why This Forged Lower is the Right Choice:
Let’s talk about the receiver itself, because that’s what you’re really buying. This is forged 7075-T6 aluminum. It’s the same spec used by the military and major manufacturers. Forging creates a denser, stronger grain structure than casting or billet machining from a block. Simply put, it’s tougher. It can take a beating and won’t crack under stress. The anodizing is a proper Mil-Spec hard coat, not a cheap paint. It resists wear and corrosion.
The magwell is broached—a precise machining process that leaves a smooth, consistent finish for reliable magazine insertion and release. No rough edges, no sloppy fit. The fire control group pocket is cleanly machined to accept standard AR-15 parts without modification. The “FIRE” and “SAFE” markings are deeply engraved, not laser-etched, so they won’t wear off with use.
This is a no-nonsense, professional-grade blank. It’s designed for builders who understand that the lower receiver is the legal firearm and the structural hub of the whole rifle. Don’t start your build on a weak link.
Common Questions Answered:
Is this legal to buy without an FFL?
Yes. An 80% lower receiver is an unfinished piece of metal, not classified as a firearm by the ATF. Therefore, it can be shipped directly to your door in most states. You must confirm your state and local laws are compliant. We do not ship to restricted jurisdictions.
What tools do I need to finish it?
You will need a proper jig (sold separately), a drill press or a capable router, drill bits, and end mills. This is a machining project. It requires basic mechanical skill and patience. Detailed instructions are not provided due to legal nuances, but plenty of generic guides exist online for educational purposes.
Is everything truly made in the USA?
Yes. The forged receiver is machined, anodized, and marked in the United States. The parts in the LPK are sourced from US manufacturers. We support American machining jobs and the American builder.
Why buy the assembly instead of parts separately?
Convenience and cost. We’ve sourced compatible, quality components so you don’t have to hunt for deals on four different items. You get a consistent finish and fit, and you save on shipping. It’s the smart way to start a build.
Ready to Start Your Build?
This Forged Fire/Safe Marked 80% Lower Assembly is in stock and ready to ship. If you want a strong, standard, American-made foundation for your AR-15, this is it. Add it to your cart, complete your order, and it’ll be on its way. Build responsibly.
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