Polymer80 PF9SS 80% Pistol Frame – Custom Build Your Own Firearm
Take your firearm customization to the next level with the Polymer80 PF9SS 80% Pistol Frame. This innovative product allows experienced builders to create their own personalized handgun from the ground up. As an 80% frame, it requires final machining and assembly by the end-user, making it a perfect project for those who enjoy hands-on gunsmithing and want complete control over their firearm’s specifications.
Key Features and Benefits
- DIY Firearm Construction: Experience the satisfaction of building your own pistol from an unfinished frame, allowing for personalized modifications and enhancements.
- Glock-Compatible Design: Engineered to work with standard Glock components, ensuring reliable performance and easy parts sourcing.
- High-Strength Polymer Construction: Made from durable polymer materials that provide excellent durability while keeping weight manageable.
- Customizable Platform: Start with a blank canvas and build exactly the pistol you want with aftermarket triggers, slides, barrels, and accessories.
- Legal for Home Builds: When completed properly according to ATF regulations, this frame allows for legal personal firearm construction without serialization requirements for personal use.
Technical Specifications
The Polymer80 PF9SS is designed for 9mm caliber and follows the compact Glock 43/43X platform dimensions. The frame includes pre-molded features for ergonomic grip texture, rail systems for accessories, and internal structures for reliable component mounting. Builders will need to complete the fire control group pocket and other final machining steps using appropriate tools and jigs.
Why Choose Republic Arms WA for Your Polymer80 Frame?
At Republic Arms WA, we specialize in providing quality firearm components and kits for builders and enthusiasts. Our team has extensive experience with Polymer80 products and can offer guidance on compatible parts and building techniques. We ensure all products are sourced directly from manufacturers and shipped promptly to your location.
Frequently Asked Questions
Why Buy From Republic Arms WA?
- Expertise: Our staff includes experienced builders who understand Polymer80 products and can provide valuable insights for your project.
- Quality Assurance: We inspect all products before shipping to ensure you receive factory-fresh, undamaged components.
- Customer Support: We offer post-purchase support for compatibility questions and building guidance.
- Fast Shipping: Most orders ship within 1-2 business days from our Washington location.
- Secure Transactions: We use encrypted payment processing and protect your personal information.
Important Considerations
This is an 80% frame that requires machining to complete. Builders must have appropriate tools, skills, and knowledge of local and federal firearm laws. Completion of this frame creates a functional firearm that must comply with all applicable regulations. Always follow proper safety protocols when machining and assembling firearm components.
Whether you’re an experienced builder looking for your next project or a firearms enthusiast wanting to understand the construction process, the Polymer80 PF9SS frame offers a unique opportunity to create a custom pistol tailored to your specific needs and preferences.
| Frame Type | 80% Unfinished Polymer Frame |
| Compatibility | Glock 43/43X Platform |
| Caliber | 9mm |
| Material | High-Strength Polymer |
| Finish | Unfinished (Requires Machining) |
| Rail System | Integrated Accessory Rail |
| Grip Texture | Pre-Molded Ergonomic Pattern |
| Legal Status | Unserialized 80% Frame for Personal Builds |





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