The Polymer80 PF940SC 80% Subcompact Frame Kit is your gateway to building a personalized, compact 9mm pistol. This kit provides the core foundation for a Glock 26 compatible firearm, allowing you to customize your build to your exact preferences. Designed for ease of use and durability, the PF940SC offers a robust platform for both novice and experienced builders seeking a reliable subcompact option. Get started on your build today with this affordable and versatile kit.
Key Features
The PF940SC frame kit is meticulously engineered for precision and ease of assembly. Utilizing advanced polymer technology, the frame boasts reinforced construction to withstand the rigors of regular use. The design prioritizes ergonomics, offering a comfortable and secure grip. The included jig and drill bits are specifically designed for the PF940SC, ensuring accurate drilling and a seamless build process. We’ve focused on creating a kit that minimizes frustration and maximizes the enjoyment of building your own firearm. The tight tolerances and well-defined features contribute to a professional-looking and functioning final product. The kit’s design allows for easy customization with aftermarket parts, enabling you to tailor the pistol to your specific needs and preferences. This isn’t just a frame; it’s a foundation for a personalized firearm experience.
This subcompact 80 percent frame is specifically designed to be compatible with Glock 26 pistols chambered in 9mm. It’s engineered to accept standard Glock 26 small frame parts, including the slide, barrel, trigger, hammer, and other internal components. While primarily designed for Gen3 Glock 26 models, many users have successfully adapted it for use with other generations with minor modifications or aftermarket parts. Please note that compatibility with specific aftermarket components may vary, and it’s always recommended to research compatibility before purchasing additional parts. The PF940SC is a versatile platform, allowing for a wide range of customization options while maintaining the familiar ergonomics and reliability of the Glock 26 design. It’s a popular choice for those seeking a compact, easily concealed carry option with the familiarity of a Glock platform.
The PF940SC frame is constructed from a high-strength reinforced polymer, chosen for its durability, lightweight properties, and resistance to wear and tear. The polymer is molded to exacting specifications, ensuring consistent quality and dimensional accuracy. The finish is a matte texture that provides a secure grip and helps to conceal scratches and blemishes. Builders can expect a robust and reliable frame that can withstand repeated use and harsh conditions. The polymer material also contributes to the overall reduced weight of the finished pistol, making it ideal for concealed carry. The kit is designed to be easily worked with, even for those new to 80% builds, and the included jig and drill bits further simplify the process, ensuring a professional-quality result.
Specifications
| Feature | Details |
|---|---|
| Model | PF940SC |
| Compatibility | Glock 26 9mm (Gen 3 primarily, other generations with modifications) |
| Material | Reinforced Polymer |
| What’s Included | Frame, Jig, Drill Bits |
| Available Colors | Black, OD Green, FDE, Gray |
| Price | $149.99 |
How It Works
Building with the Polymer80 PF940SC 80% Subcompact Frame Kit is a straightforward process, though it requires some basic tools and mechanical aptitude. First, securely mount the frame within the provided jig. This jig ensures accurate alignment during the drilling process. Using the included drill bits, carefully drill the necessary pin holes according to the instructions provided (always consult Polymer80’s official build guide for the most up-to-date information). These holes are crucial for securing the fire control group and other internal components. Once the pin holes are drilled, you can begin assembling the pistol by installing the Glock 26 small frame parts – slide, barrel, trigger, hammer, and magazine. Ensure all parts are properly seated and functioning correctly. Finally, secure the fire control group with pins, completing the assembly. Remember to always prioritize safety and follow all applicable laws and regulations throughout the build process. A detailed build guide is readily available on the Polymer80 website to assist you every step of the way.
Frequently Asked Questions
Is purchasing a subcompact frame kit legal under federal law?
Yes, purchasing an 80% frame kit like the Polymer80 PF940SC is legal under federal law. The key distinction is that an 80% frame is not considered a firearm until it is completed. However, it’s crucial to understand that state laws regarding 80% frames vary significantly. Some states have outright bans, while others have specific regulations regarding their possession and completion. Always thoroughly research and comply with the laws in your specific state and local jurisdiction before purchasing or building an 80% frame. We strongly advise consulting with a legal professional if you have any doubts about the legality of owning or building an 80% frame in your area.
Do I need to go through an FFL dealer to buy this product?
No, under federal law, 80% frames and parts like the Polymer80 PF940SC do not require a Federal Firearms License (FFL) transfer. This means we can ship the kit directly to your address. However, as mentioned previously, state laws may differ. Some states may require you to have an FFL involved in the final assembly of the firearm. It’s your responsibility to ensure compliance with all applicable federal, state, and local laws. We encourage you to verify your state’s regulations before making a purchase.
What additional parts do I need alongside this subcompact frame kit to complete a functional pistol?
To complete a functional pistol using the Polymer80 PF940SC kit, you will need a variety of Glock 26 small frame parts. These typically include the slide, barrel, recoil spring assembly, trigger, hammer, disconnect safety lever, trigger spring, hammer spring, magazine release, magazine, and various pins and detents. You’ll also need basic hand tools such as a pin punch, small screwdrivers, and potentially a vise. While some builders choose to use factory Glock parts, many opt for aftermarket components to further customize their build and improve performance. A comprehensive parts list and recommended suppliers can be found on the Polymer80 website and various online firearms forums.
How long will it take to complete my first Polymer80 build?
The time it takes to complete your first Polymer80 build can vary significantly depending on your experience level and the tools you have available. For first-time builders, allowing 4-8 hours is a realistic estimate. This includes the time spent drilling the frame, assembling the fire control group, and installing the remaining components. Experienced builders with the necessary tools and familiarity with the process can often complete a build in 2-4 hours. Patience and attention to detail are key to a successful build. Don’t rush the process, and always double-check your work to ensure everything is functioning correctly.
Can I use factory Glock parts in a Polymer80 frame?
Yes, the Polymer80 PF940SC is designed to be compatible with factory Glock 26 small frame parts. The frame’s dimensions and internal features are closely modeled after the Glock 26, allowing for a seamless integration of Glock components. However, it’s important to note that while most Gen3 Glock 26 parts will fit, compatibility with other generations (Gen1, Gen2, Gen4) may require some modifications or the use of aftermarket parts. Furthermore, compatibility with certain aftermarket components may also vary. Always research the compatibility of any aftermarket parts before purchasing them to ensure they will function correctly with the PF940SC frame. Thoroughly inspect all parts for proper fit and function before assembling the pistol.
Where to Buy
Ready to embark on your custom firearm build? Head over to p80source.com to purchase the Polymer80 PF940SC 80% Subcompact Frame Kit for just $149.99! We’re based in Las Vegas, Nevada, and pride ourselves on fast, reliable nationwide shipping. Our knowledgeable support team is always available to answer your questions and guide you through the build process. We stand behind the quality of our products and are committed to providing our customers with the best possible experience. Don’t hesitate to reach out – we’re here to help you build the pistol of your dreams!
Last updated: March 2026
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