Polymer80 PF940SC 80% Pistol Frame Kit with Jig – Build Your Custom Sub-Compact Firearm
Take your firearm customization to the next level with the Polymer80 PF940SC 80% pistol frame kit. Designed for DIY enthusiasts and builders, this kit provides everything you need to create a reliable, sub-compact pistol compatible with Glock G26 and G27 components. The included jig ensures precise machining, making the completion process straightforward even for those new to firearm building. Crafted from high-strength polymer in a tactical OD Green finish, this frame offers durability and a sleek appearance. Whether you’re looking for a personalized carry piece or a project to enhance your gunsmithing skills, the PF940SC delivers performance and versatility.
Key Features and Benefits
- 80% Frame Design: This unfinished frame requires minimal machining to complete, allowing for legal ownership without an FFL transfer in most states, giving you full control over your build.
- Sub-Compact Compatibility: Engineered to work seamlessly with Glock G26 (9mm) and G27 (.40 S&W) parts, providing flexibility in caliber choice and easy sourcing of components.
- Includes Precision Jig: The included jig guides drilling and milling operations, ensuring accurate alignment for reliable function and safety, reducing the risk of errors during assembly.
- Durable OD Green Polymer: Made from reinforced polymer, the frame is lightweight yet robust, resistant to corrosion and wear, with an OD Green finish for a tactical look.
- Ergonomic Design: Features an improved grip texture and ergonomic contours for enhanced comfort and control, making it ideal for concealed carry or range use.
- DIY Project Ready: Perfect for hobbyists, this kit encourages learning and customization, allowing you to tailor the pistol to your preferences with aftermarket parts.
Why Choose This Polymer80 Frame Kit?
As experts in firearm components, we recommend the Polymer80 PF940SC for its balance of quality and accessibility. Unlike pre-built frames, this 80% kit empowers you to create a unique firearm while understanding its mechanics. The sub-compact size makes it suitable for everyday carry, and the compatibility with widely available Glock parts simplifies maintenance and upgrades. At Texas Gun Store, we’ve seen firsthand how this kit appeals to builders seeking reliability and customization—it’s a trusted choice in the DIY community for its consistent performance and ease of use.
Specifications and Details
The Polymer80 PF940SC is designed with precision in mind. It measures approximately 6.5 inches in length and 4.5 inches in height, fitting standard sub-compact holsters. The frame weight is around 8 ounces, contributing to a lightweight final build. It includes all necessary rails and pin holes pre-molded, requiring only basic tools like a drill and end mill to complete. This kit is ideal for those who value hands-on involvement and want a firearm that reflects their personal touch.
Why Buy from Texas Gun Store?
At Texas Gun Store, we pride ourselves on offering quality products backed by expertise. Our team has extensive experience with Polymer80 kits, ensuring you get accurate information and support. We provide fast shipping, secure checkout, and a commitment to customer satisfaction. For more options, check out our firearm parts collection. Trust us for reliable service and authentic products—shop with confidence today!
FAQ: Why Buy from Us?
- Expertise: Our staff are firearm enthusiasts with deep knowledge of products like the Polymer80 PF940SC, offering guidance based on real-world use.
- Experience: With years in the industry, we understand builder needs and stock kits that meet high standards for durability and performance.
- Authoritativeness: We source directly from reputable manufacturers, ensuring genuine products and up-to-date information on compatibility and laws.
- Trustworthiness: We prioritize secure transactions, transparent policies, and responsive customer service to build long-term trust with our community.

| Model | PF940SC |
| Compatibility | Glock G26 (9mm), Glock G27 (.40 S&W) |
| Frame Type | 80% Unfinished Polymer |
| Color | OD Green |
| Included Jig | Yes |
| Material | Reinforced Polymer |
| Dimensions (Approx.) | 6.5″ L x 4.5″ H |
| Weight (Frame) | ~8 oz |
| Finish | Tactical OD Green |
| Required Tools | Drill, End Mill, Basic Hand Tools |





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