Build Your Custom Glock 19 with the Polymer80 PF940C Frame Kit
Take your firearm customization to the next level with the Polymer80 PF940C, an 80% pistol frame designed for compatibility with Glock 19 components. This innovative kit empowers you to assemble a personalized handgun from the ground up, offering unparalleled flexibility and control over your build. Whether you’re a seasoned gunsmith or a DIY enthusiast, the PF940C provides a robust foundation for creating a reliable, high-performance firearm tailored to your specific needs.
Why Choose the Polymer80 PF940C?
The Polymer80 PF940C stands out as a premier choice for custom firearm builds due to its durable polymer construction, ergonomic design, and seamless compatibility with aftermarket Glock 19 parts. Unlike traditional frames, this 80% kit requires minimal finishing work, making it accessible for builders of all skill levels. Its lightweight yet sturdy build ensures durability without compromising on performance, while the textured grip enhances control and comfort during use.
Key Features and Benefits
- Customizable Design: Modify and personalize every aspect of your firearm with a wide range of aftermarket parts available for Glock 19 platforms.
- Legal Home Assembly: As an 80% frame, it can be legally finished and assembled at home without the need for an FFL transfer, offering privacy and convenience.
- Enhanced Ergonomics: Features an improved grip angle and texture for better handling and reduced recoil, improving accuracy and shooter comfort.
- Durable Construction: Made from high-strength polymer, ensuring longevity and resistance to wear and environmental factors.
- Easy to Finish: Requires only basic tools and minimal machining, making it ideal for both beginners and experienced builders.
Specifications and Technical Details
The Polymer80 PF940C is engineered to meet the exacting standards of firearm enthusiasts. Below are the key specifications that make this kit a reliable choice for your next build.
| Model | PF940C |
| Compatibility | Glock 19 Gen 3 |
| Material | High-Strength Polymer |
| Finish | Unfinished (Requires Drilling and Milling) |
| Weight | Approximately 8 oz (Unfinished) |
| Color | Black |
| Includes | Frame, Jig, Drill Bits, and Pins |
Why Buy from Republic Arms WA?
At Republic Arms WA, we are committed to providing our customers with high-quality firearms and accessories, backed by expert knowledge and exceptional service. Our team consists of experienced enthusiasts who understand the nuances of custom builds, ensuring you receive reliable products and support. We prioritize safety, legality, and customer satisfaction in every transaction, making us a trusted source for all your firearm needs. Explore our online shop for more kits and accessories to complete your build.
Frequently Asked Questions (FAQ)
- Is this kit legal to assemble at home? Yes, as an 80% frame, it is legal to finish and assemble without an FFL transfer, but always check local and state regulations before proceeding.
- What tools are needed to complete the frame? Basic tools like a drill, milling machine or hand tools, and safety equipment are required. The included jig and drill bits simplify the process.
- Can I use aftermarket parts with this frame? Absolutely! The PF940C is fully compatible with most aftermarket Glock 19 Gen 3 parts, allowing for extensive customization.
- Does Republic Arms WA offer support for assembly? Yes, we provide guidance and resources to help you successfully complete your build, ensuring a safe and functional firearm.

Ready to start your custom firearm project? The Polymer80 PF940C offers the perfect balance of durability, compatibility, and customization potential. Order yours today from Republic Arms WA and experience the satisfaction of building a handgun that reflects your personal style and performance requirements.
| Model | PF940C |
| Compatibility | Glock 19 Gen 3 |
| Material | High-Strength Polymer |
| Finish | Unfinished (Requires Drilling and Milling) |
| Weight | Approximately 8 oz (Unfinished) |
| Color | Black |
| Includes | Frame, Jig, Drill Bits, and Pins |





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