
Polymer80 PF45 80% Pistol Frame Kit for Glock-Style Builds
Build your custom large-frame pistol with the Polymer80 PF45 80% frame. This unfinished frame allows for personalization and is compatible with Glock 20/21 components. Easy to complete with basic tools—ideal for DIY enthusiasts.
About this product
Polymer80 PF45 80% Pistol Frame: Your Gateway to Custom Firearms
Unleash your creativity with the Polymer80 PF45 80% pistol frame, designed for builders who want a personalized large-frame handgun. As an unfinished receiver, this frame requires completion, offering a rewarding project for DIY gunsmiths. Crafted from high-strength polymer, it ensures durability and lightweight handling, making it perfect for custom builds based on popular Glock-style platforms.
Key Features and Benefits
- 80% Complete Design: Arrives unfinished, allowing you to mill and drill the frame to your specifications, ensuring a unique build that complies with applicable laws.
- Glock 20/21 Compatibility: Engineered to work seamlessly with Glock 20 and 21 components, supporting calibers like 10mm Auto and .45 ACP for versatile performance.
- Durable Polymer Construction: Made from robust materials that resist impact and corrosion, providing long-lasting reliability in various conditions.
- Ergonomic Grip and Rails: Features an ergonomic design with integrated Picatinny rails for accessory mounting, enhancing comfort and functionality.
- Easy Assembly with Basic Tools: Complete the frame using common tools like a drill press and jig (sold separately), making it accessible for hobbyists and experienced builders alike.
Why Choose the PF45 Frame?
This frame is ideal for those who value customization and hands-on projects. Whether you’re building a home defense pistol, a competition firearm, or a hunting sidearm, the PF45 offers a solid foundation. Its compatibility with aftermarket parts means you can tailor every aspect, from triggers to slides, ensuring a firearm that meets your exact needs.
Specifications at a Glance
Refer to the table below for detailed technical specs to guide your build.
Frequently Asked Questions (FAQ)
Why Buy from North Carolina Gunshop?
At North Carolina Gunshop, we combine expertise with a commitment to customer trust. Our team has years of experience in firearms and accessories, ensuring you receive authoritative advice and reliable products. We prioritize fast shipping, secure transactions, and dedicated support—shop with confidence knowing we’re here to help with your firearm needs. Visit our shop to explore more quality items.
Is This Frame Legal?
Yes, when completed in compliance with federal and state regulations. Always check local laws regarding 80% frames and serialization requirements before purchasing.
What Tools Are Needed?
You’ll need a drill press, milling tools, and a compatible jig (e.g., Polymer80 jig) to finish the frame. Basic gunsmithing skills are recommended for best results.
Start your custom build today with the Polymer80 PF45 frame and experience the satisfaction of creating a firearm that’s uniquely yours. Order now and elevate your shooting experience!
| Material | High-Strength Polymer |
| Frame Type | 80% Unfinished |
| Compatibility | Glock 20, Glock 21 |
| Caliber Support | 10mm Auto, .45 ACP |
| Finish | Unfinished (Requires Milling/Drilling) |
| Weight | Approx. 0.5 lbs (Unfinished) |
| Rails | Integrated Picatinny Rail |
| Color | Black |
Specifications
| Manufacturer Number | 810040630123 |
|---|---|
| Model | Polymer80 |
| Rounds | Polymer80 |
| Brand | PF45 |



