Description
Product Overview
The Polymer80 PF940v2™ 80% Full Size Frame and Jig Kit – 3-Pack is the definitive solution for the experienced firearms enthusiast seeking a customizable, full-size pistol platform. This kit provides three unfinished “80%” frames, meaning they are not yet classified as firearms and require machining and assembly to complete. Designed for builders familiar with the process, it is compatible with a wide array of Glock® Gen 3 components for models chambered in 9mm, .40 S&W, and .357 Sig. The primary use is to create a personalized, reliable semi-automatic pistol for sport shooting, training, and collection, built to your exact specifications from the frame up.
Key Features
- Enhanced Ergonomic Design: The PF940v2™ frame incorporates an extended beavertail and an integrated thumb ledge, providing superior hand placement, recoil control, and comfort over standard frames.
- Multi-Caliber Compatibility: A single frame supports builds for popular calibers. Using Gen 3 components, you can configure it for 9mm (G17, 17L, 34), .40 S&W (G22, 24, 35), or .357 Sig (G31) platforms.
- Precision Jig System: Each frame comes with a dedicated, easy-to-follow polymer jig that securely holds the frame for accurate drilling and milling, making the completion process straightforward for competent home builders.
- High-Strength Polymer Frame: Constructed from a proprietary, reinforced polymer blend, the frame offers an optimal balance of lightweight durability and structural integrity for long-term reliability.
- Stainless Steel Rails & Components: The kit includes stainless steel locking block and rear rail module, ensuring a robust metal-on-metal connection with the slide for smooth, consistent operation and enhanced corrosion resistance.
- Unmatched Customization Potential: As an 80% frame, it serves as a blank canvas. Builders can perform custom stippling, undercut trigger guards, and modify the frame to their exact grip and performance preferences before final assembly.
Performance & Applications
Custom Competition & Sport Shooting Build: For the action shooter or competitor, this frame is an ideal starting point. The enhanced ergonomics and thumb ledge promote a consistent, high grip that mitigates muzzle flip, allowing for faster follow-up shots. Builders can select aftermarket slides, barrels, and triggers specifically tuned for competition, all built upon a frame they’ve personally fitted and finished. The three-pack allows for dedicated builds across different divisions or calibers without the need for multiple complete firearms.
Advanced Training & Skill Development Platform: This kit is suited for individuals deeply interested in the mechanical function and gunsmithing aspects of semi-automatic pistols. The process of completing the frame and assembling the firearm with OEM or aftermarket parts provides invaluable hands-on understanding of tolerances, trigger mechanics, and overall pistol function. The resulting firearm can then be used as a dedicated training tool, with the builder possessing intimate knowledge of every component.
Curated Collection & Specialized Tool: Enthusiasts and collectors value the ability to create a truly one-of-a-kind firearm. Starting with the PF940v2™ frame, a builder can create a pistol with a specific combination of parts, finishes, and modifications that is not available from any factory. The three-pack enables thematic builds—such as a matched set—or allows for experimentation with different textures and modifications across multiple frames to achieve a perfect personal result.
About Polymer80
Polymer80 is the pioneering force and established industry leader in the 80% frame market. The company’s expertise is rooted in advanced polymer engineering and a deep understanding of firearms design, setting the standard for quality, reliability, and innovation. Their commitment to the enthusiast community is demonstrated through continuous product refinement, like the evolution from the PF940v1™ to the feature-driven PF940v2™, which directly incorporated user feedback. Polymer80’s products are recognized for their precise specifications that ensure compatibility with widely available parts, a testament to their engineering diligence. Choosing a Polymer80 frame means building on a foundation developed by the most authoritative brand in the space, backed by a legacy of proven performance.
Make Your Decision
The Polymer80 PF940v2™ 3-Pack represents a significant value and opportunity for the dedicated builder. It provides the essential foundation for multiple high-quality, personalized pistol projects. By selecting this kit, you are choosing the industry-standard platform with improved ergonomics, proven compatibility, and the flexibility to build for various applications. Ensure you understand your local and federal regulations regarding the purchase and completion of 80% frames, and possess the requisite technical skill and tools for the task. For those prepared, this kit is the most efficient way to embark on your next custom build project.
Technical Specifications
Frequently Asked Questions
Is this a quality product?
Polymer80 has built their reputation on quality, and the Polymer80 PF940v2™ 80% Full Size Frame and Jig Kit (Glock® 17/22/24/31/34/35 Compatible) – 3-Pack exemplifies that commitment.
What makes this product stand out?
The Polymer80 PF940v2™ 80% Full Size Frame and Jig Kit (Glock® 17/22/24/31/34/35 Compatible) – 3-Pack combines quality construction with reliable performance, offering exceptional value.
What warranty is included?
Polymer80 stands behind this product with their manufacturer warranty.
Who is this product for?
This is ideal for discerning buyers who prioritize quality and reliability.
Kristin R. (verified owner) –
Good quality for the price. Would buy again.
Tara W. (verified owner) –
No complaints. Does exactly what it should.
Stephanie R. (verified owner) –
I don’t write reviews often but F1firearms deserves one. The Polymer80 PF940v2™ 80% Full Size Frame and Jig Kit (Glock… is exactly what I was looking for. Good build quality, snug fit on my Glock 43X, and the price was the best I could find after checking multiple sites. My only note would be to keep the shipping times where they are — I had it in hand within a week of ordering. Will be a repeat customer.
Tiffany R. (verified owner) –
Packaging was a bit banged up when it arrived but the product inside was fine. Would’ve liked better packing.
Allison T. (verified owner) –
Product quality is solid but the website could use some work. Hard to find what I was looking for at first. The Polymer80 PF940v2™ 80% Full Size Frame and Jig Kit (Glock… itself? No complaints.
Shannon B. (verified owner) –
Decent product for the price. Not the absolute best quality I’ve seen but it works well on my Glock 19. Would buy again if the price stays where it is.