This Polymer80 PF940C frame is the foundation for a custom Glock 19 build. It’s designed for builders who want a personalized grip angle and texture without a serialized receiver. We’ve stocked this frame since spring 2025, and it’s a consistent top-seller with repeat customers.
Key Highlights
- Compatible with Glock 19 Gen 3 parts and components.
- Aggressive front and rear grip texture for positive control.
- Ergonomic, customizable grip angle compared to OEM frames.
- Includes rear rail module and all necessary frame pins.
- Requires standard finishing steps (drilling, milling) for completion.
Product Details
| Model | PF940C |
| Compatibility | Glock 19 / Gen 3 |
| Material | Fiberglass-Reinforced Polymer |
| Color | Black |
| Weight (measured) | 7.8 oz |
| Jig Required | Yes (sold separately) |
| Includes Rails | Rear Rail Module |
| Finish Required | Drilling & Milling |
What Buyers Ask
What tools are needed to complete this frame?
You will need a hand drill or drill press, a set of drill bits (3mm & 4mm), and a set of end mills or a Dremel tool with router base to clear the recoil spring channel. A polymer80-specific jig is required to guide the drilling.
Does this work with aftermarket slides and barrels?
Yes. This PF940C frame is designed to work with standard Glock 19 Gen 3 slides, barrels, and internal parts kits. Most aftermarket slides for Gen 3 models will function properly.
What’s a common upgrade for this frame?
Our staff frequently notes that this frame pairs well with an extended slide release for faster, easier reloads. It’s a popular functional upgrade among our customers.
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✅ Full refund within 30 days
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