AGE VERIFICATION REQUIRED

This website contains content related to firearm components and building tools. Access is strictly limited to persons of legal age according to their jurisdiction. By entering this site, you affirm and certify the following:

1. I am at least 18 years old for long gun components
2. I am at least 21 years old for handgun components
3. I am NOT a prohibited person under federal law (18 U.S.C. § 922(g))
4. I am in a jurisdiction where accessing this content is legal
5. I understand that misrepresentation may constitute a crime

Polymer 80% Firearm Frames & Receivers

Built for performance. Sold with responsibility.
We supply high-quality Polymer80® products and firearm components through compliant, transparent channels you can trust.
Trusted by industry experts
4.9
200+
Different products for customizations
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Product Quality
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Years of Experience

Transforming Ideas Into Impact

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Building Made Simple & Compliant

The way you build has changed. We’ve streamlined the legal process to get you from order to assembly with clarity and confidence.

Browse & Select

Choose from our selection of serialized, ATF-compliant Polymer80 frames and components.

Complete your Order

Provide your FFL’s details at checkout. Your firearm frame ships to that FFL, while parts kits, jigs, and tools ship directly to you.

Pickup & Build

Visit your FFL, complete the standard Form 4473 and background check, then take possession of your frame and begin your build.

Polymer80® Products

Polymer80® is a recognized leader in modern polymer firearm design, known for durable construction, refined ergonomics, and Glock-compatible platforms trusted across the industry.

⚠️ IMPORTANT NOTICE

All frames are serialized and regulated. All purchases require shipment to your local FFL and a federal background check. By browsing, you confirm you are of legal age and in a jurisdiction where these products may be legally purchased.

80% Lowers

Premium AR-15 platform blanks. The foundation of your rifle build. Purchaser assumes all legal responsibility for manufacturing compliance.

80% Glock Frames

Industry-leading polymer frames for custom pistol projects. Compatible with standard parts kits. Final assembly required.

80 Lower Jigs

Professional jig kit with router bits/guides laid out. Sold as standalone tools.

SIG

OEM and aftermarket components for the SIG platform.

Upper Receivers

Complete uppers, stripped receivers, and parts for your upper assembly.

Gun Build Kits

Curated bundles for specific builds. Components are sourced and sold in a compliant manner. Components may be sourced separately to comply with regulations. Final configuration and legality are the purchaser’s responsibility.

Why Source with Us?

Trusted Distribution

Sourced through established, lawful distribution networks

Compliance Driven

Serialized products and legally compliant sales processes

Quality You Can Rely On

Proven manufacturers and consistent inventory

Industry Experience

Built by people who understand the firearms market

Frequently Asked Questions

Dedicated Support Available in Every Language

Dedicated experts available 24/7 for clear communication, quick assistance, and outstanding worldwide experiences.
Expert guidance for assembly
Fast, reliable support for technical challenges
Continuous improvement through feedback and collaboration