Description
Build Your Custom Compact Pistol with the Polymer80 PF940C 80% Frame
Take your firearm customization to the next level with the Polymer80 PF940C 80% Pistol Frame. Designed for DIY builders and firearms enthusiasts, this unfinished frame provides the foundation for creating a reliable, compact pistol tailored to your preferences. Crafted from high-strength polymer, the PF940C offers durability and lightweight performance, making it an ideal choice for concealed carry or range use. Whether you’re a seasoned gunsmith or a first-time builder, this frame empowers you to assemble a personalized firearm that meets your exact specifications.
Key Features and Benefits
- 80% Complete Design: Requires minimal machining to finish, allowing for legal home assembly without an FFL transfer in most jurisdictions (check local laws).
- Glock 19 Compatibility: Engineered to work seamlessly with aftermarket and OEM Glock 19 components, including slides, barrels, and triggers.
- Ergonomic Grip Texture: Features an aggressive texturing pattern for enhanced control and comfort during shooting, reducing slippage.
- Lightweight Polymer Construction: Weighs approximately 4.5 ounces, ensuring easy handling and reduced fatigue during extended use.
- Customizable Rail System: Includes an integrated Picatinny rail for attaching lights, lasers, or other accessories to suit your needs.
- Jig and Drill Bit Compatibility: Designed to be used with Polymer80’s proprietary jig system (sold separately) for precise drilling and milling.
Why Choose the Polymer80 PF940C?
As experts in firearm components, we recommend the PF940C for its reliability and versatility. Based on user feedback and industry testing, this frame has proven to withstand rigorous use while maintaining accuracy. Its compact size makes it perfect for everyday carry, and the ability to customize every aspect—from trigger pull to sight alignment—ensures a firearm that fits your shooting style. Trust in Polymer80’s reputation for innovation; this frame is backed by years of engineering experience in polymer firearms.
Specifications and Technical Details
Below are the detailed specifications to help you make an informed decision. Note that this is a frame-only product; additional parts are required for a complete firearm.
| Model | PF940C |
| Compatibility | Glock 19 Gen 3 |
| Material | High-Strength Polymer |
| Weight | Approx. 4.5 oz (128 grams) |
| Finish | Unfinished (Requires Drilling/Milling) |
| Rail Type | Picatinny |
| Color | Black (Standard) |
| Intended Caliber | 9mm |
| Dimensions | 6.5″ Length x 1.2″ Width |
How to Complete Your Build
To finish this 80% frame, you’ll need basic tools like a drill press or hand drill, along with Polymer80’s jig kit. The process involves drilling trigger and pin holes, then milling the rear rail section—typically taking 1-2 hours for beginners. We advise following manufacturer guidelines and safety protocols. For all your build essentials, explore our firearm parts and accessories to find compatible slides, barrels, and more.
Why Buy From Connecticut Firearms Gunshop?
At Connecticut Firearms Gunshop, we prioritize your safety and satisfaction. Our team includes certified firearms experts who test and verify products for quality. We offer fast shipping, secure checkout, and dedicated customer support to guide you through your purchase. Plus, with competitive pricing and a commitment to legal compliance, you can shop with confidence knowing you’re getting genuine products from a trusted source.
Frequently Asked Questions (FAQ)
- Is this frame legal to purchase? Yes, in most states, 80% frames can be bought without an FFL as they are not considered firearms until completed. Always verify local laws before ordering.
- What tools do I need to finish it? A drill, drill bits, and a milling tool (or Dremel) are essential. Polymer80 jigs are recommended for accuracy.
- Can I use aftermarket parts? Absolutely! The PF940C is designed for compatibility with a wide range of Glock 19 Gen 3 components.
- Do you offer warranties? Yes, we stand behind our products with manufacturer warranties and hassle-free returns if issues arise.
Ready to start your project? Add this frame to your cart today and build the compact pistol of your dreams. For questions, contact our support team—we’re here to help!
| Model | PF940C |
| Compatibility | Glock 19 Gen 3 |
| Material | High-Strength Polymer |
| Weight | Approx. 4.5 oz (128 grams) |
| Finish | Unfinished (Requires Drilling/Milling) |
| Rail Type | Picatinny |
| Color | Black (Standard) |
| Intended Caliber | 9mm |
| Dimensions | 6.5″ Length x 1.2″ Width |





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