Description
The Polymer80 PF940SC 80% Frame Kit is the foundation for your compact Glock 26 or 27 build. This kit provides the essential platform for enthusiasts who want to complete their own firearm from the ground up. It’s the model we personally use in our shop demo Glock, which tells you everything about its reliability. We added this to our catalog in Q4 2025 and it’s been a consistent performer with overwhelmingly positive feedback from builders.
Stand-Out Features
- Compact Subcompact Platform: Engineered specifically for Glock 26/27 slides and parts, offering a true factory-size alternative.
- Enhanced Ergonomic Grip: Features a more aggressive texturing pattern and a refined grip angle for superior control and comfort.
- Jig-Included Completion: Comes with the proprietary jig and necessary drill bits to accurately complete the frame’s fire control cavity.
- Reinforced Polymer Construction: Built with a durable, fiber-reinforced polymer that maintains rigidity while keeping weight minimal.
- Serial Number Plate Ready: Includes a molded-in area for applying a serial number, ensuring compliance with local regulations.
Technical Data
| Model | PF940SC |
| Compatibility | Glock 26 / 27 (Gen 3) |
| Frame Type | 80% (Requires Completion) |
| Weight (measured) | 6.4 oz |
| Material | Fiber-Reinforced Polymer |
| Included | Frame, Jig, Drill Bits, Pins |
| Finish | Matte Black |
| Grip Texture | Aggressive, Enhanced Pattern |
Your Questions Answered
What tools do I need to complete this 80% frame?
You’ll need a hand drill or drill press, a vise to secure the jig, a small file or Dremel tool for finishing, and basic hand tools like a hammer and punch set for installing the pins. The included jig and drill bits guide the critical milling steps.
Does this work with aftermarket Glock 26 slides and parts kits?
Yes. The PF940SC is designed to be fully compatible with standard Gen 3 Glock 26 and 27 slides, barrels, and lower parts kits (LPKs) from most major manufacturers. It uses the same locking block and rear rail system.
Is the frame serialized?
No. This is an 80% frame, which is unserialized upon receipt. It includes a molded, flat area on the frame where a serial number can be applied by the builder if required by their local laws before completion.
✅ Plain brown box — no markings
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✅ Domestic shipping — no customs
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