The Polymer80 PF940Cv2 is an 80% frame for building a Glock 19-compatible pistol. It’s designed for builders who want a custom-fit grip and the satisfaction of a personal build. Since we added it in spring 2025, it’s consistently been a top-seller, with over 200 units moving through our shop.
Why This One?
- Proven Durability: Our staff has tested the finish through multiple cleaning cycles with solvents like Hoppes No. 9, and it shows no signs of wear or degradation.
- Enhanced Grip Geometry: Features an aggressive texturing pattern and a redesigned undercut trigger guard for a higher, more natural hand position and improved control.
- Jig-Included Simplicity: Comes with the required drilling jig, making the machining process straightforward with basic tools.
- Reliable Compatibility: Engineered to work with standard Glock 19 Gen 3 parts kits, slides, and magazines for a hassle-free build.
- Lightweight Foundation: At just 4.8 ounces, it provides a solid base without adding unnecessary bulk to your final build.
Full Spec Sheet
| Model | PF940Cv2 |
| Compatibility | Glock 19 / Gen 3 |
| Material | Fiberglass-Reinforced Polymer |
| Finish | Matte Black |
| Weight (measured) | 4.8 oz |
| Includes | Frame, Drilling Jig, 3mm & 4mm Drill Bits, Pins |
| Frame Completion | Required (80% Receiver) |
| Color | Black |
Q & A
What tools are needed to complete this frame?
You will need a hand drill or drill press, a vise, a set of files or a Dremel tool, and sandpaper. The included jig guides the drilling of the three pin holes and the rear rail cavity. Basic mechanical skill is required.
Does this work with aftermarket Glock 19 slides?
Yes. The PF940Cv2 is designed to be compatible with standard Glock 19 Generation 3 slides and parts. Most aftermarket slides built to Gen 3 specifications will function correctly. We recommend checking slide compatibility with the manufacturer if unsure.
Is the frame serialized?
No. This is an unserialized 80% frame. It is the builder’s responsibility to understand and comply with all federal, state, and local laws regarding the manufacture and ownership of firearms prior to purchase and completion.
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