80% Lower Receiver Raw Aluminum – Fire/Safe Marked, Forged 7075-T6

Description

For the builder who demands a personal touch from the ground up, this raw 80% lower receiver is your essential starting point. Stripped of any final finish, this forged aluminum blank delivers unparalleled flexibility, allowing you to apply a professional-grade coating or custom camouflage pattern that matches your vision perfectly. Built to true mil-spec dimensions with critical fire control markings already engraved, it’s the ideal core component for creating a rifle that is uniquely and undeniably yours.

Product Overview

This is a genuine 80% lower receiver, meaning it is not a firearm and requires machining to completion by the end-user. Crafted from forged 7075-T6 aluminum—the same material used in military-specification lowers—it provides exceptional strength and durability at a critical point of stress. The raw, unanodized surface is purposefully left unfinished, offering a perfect, clean substrate for your chosen coating process, whether you’re a seasoned professional or a dedicated hobbyist looking to achieve a one-of-a-kind finish.

Key Features

• Raw Aluminum Finish: Provides the ideal surface for custom Cerakote, anodizing, Duracoat, or paint, enabling complete personalization of your rifle’s appearance.
• Forged 7075-T6 Aluminum: Offers superior strength-to-weight ratio and impact resistance compared to billet or 6061 alloys, ensuring long-term reliability.
• Fire/Safe Selector Markings: Professionally engraved markings for a clean, factory-style appearance right out of the package.
• Broached Magazine Well: Precision-machined for smooth, reliable magazine insertion and ejection without binding.
• 100% Mil-Spec Fitment: Guarantees compatibility with all standard AR-15 parts kits, upper receivers, and accessories for a hassle-free build.
• Made in the USA: Manufactured with pride in the United States, supporting American industry and craftsmanship.

Technical Specifications

SKU: P80-004
Material: Forged 7075-T6 Aluminum
Finish: Raw (Unanodized)
Fire/Safe Markings: Yes
Magwell: Broached
Manufacturing Origin: 100% Made in the USA

Compatibility

This 80% lower is designed for standard AR-15/M16 platform builds and is compatible with 5.56 NATO / .223 Remington, .300 AAC Blackout, and 6.5 Grendel calibers when paired with the appropriate upper receiver, barrel, and bolt carrier group. It accepts all mil-spec trigger parts, pistol grips, buffer tubes, and stocks.

Legal & Compliance Notice

This product is sold for lawful purposes only. It is the buyer’s sole responsibility to understand and comply with all federal, state, and local laws regarding the purchase, ownership, manufacturing, and use of firearm components. This is an 80% lower receiver, not a firearm. Completion requires machining, tools, and knowledge. By purchasing, you certify you are at least 18 years of age (21 in some jurisdictions) and that manufacturing a firearm is legal in your jurisdiction. We do not ship to restricted locations.

FAQ

What tools do I need to complete this 80% lower?

Completion typically requires a drill press or router jig, appropriate end mills, drill bits, and basic workshop tools. We recommend using a dedicated 80% lower jig system for best results. Always follow proper safety procedures.

Why choose a raw finish over an anodized one?

A raw finish allows for a superior, permanent bond with aftermarket coatings like Cerakote. It gives you complete control over the final color and texture, enabling custom patterns, multi-color schemes, or exact matches that pre-finished lowers cannot offer.

Is this compatible with all AR-15 parts kits?

Yes. This lower is manufactured to 100% mil-spec dimensions, ensuring compatibility with all standard AR-15 lower parts kits (LPKs), buffer systems, upper receivers, and magazines designed for the platform.

Ready to build your custom rifle from a foundation of strength and flexibility? Add this raw 80% lower to your cart today.

Available for purchase and fast shipping to Texas, Florida, Arizona, Nevada, Montana, Wyoming, Idaho, Utah, Alaska, Colorado, Georgia, Tennessee, North Carolina, Virginia, Pennsylvania, Ohio, Michigan, and all other eligible US states.