Description
The Polymer80 PF940Cv2 Frame Kit (P80-040) is a complete 80% frame system for building a Glock 19-sized pistol. It’s designed for the enthusiast who values a custom grip angle and the satisfaction of a personal build. Since we started stocking this in late 2025, it’s consistently been one of our top-selling frame kits. The key benefit is a more ergonomic, aggressive grip that improves control without adding noticeable bulk.
Stand-Out Features
- Complete Frame Kit: Includes the 80% polymer frame, rear rail module, locking block rail module, and all necessary pins and hardware for assembly.
- Enhanced Ergonomics: Features a more aggressive, textured grip pattern and a redesigned grip angle for superior handling and recoil management.
- Jig-Free Design (v2): The updated PF940Cv2 incorporates molded-in drill guides, simplifying the machining process compared to older models.
- Lightweight Build: Our staff notes the assembled frame adds minimal weight to your carry setup. The weight is barely noticeable once installed.
- Universal Compatibility: Designed to accept standard Glock 19 Gen 3 slides, barrels, and internal parts kits for straightforward sourcing.
Technical Data
| Model | PF940Cv2 | P80-040 |
| Compatibility | Glock 19 Gen 3 Parts |
| Frame Material | High-Strength Polymer |
| Finish | Black |
| Weight (measured) | 8.0 oz |
| Includes | Frame, Rail Modules, Pins, Hardware |
| Required Tools | Drill, Hand Tools, Dremel/Router |
| Status | 80% Receiver (FFL not required for purchase) |
Your Questions Answered
What tools do I need to complete this frame?
You will need a drill, a hand drill press or vise is recommended, and a rotary tool (like a Dremel) with cutting and sanding bits to remove the polymer tabs. Basic hand tools for pin installation are also needed. The v2’s integrated drill guides eliminate the need for a separate jig.
Does this work with aftermarket Glock 19 slides?
Yes. The PF940Cv2 is engineered to be compatible with the vast majority of aftermarket slides and barrels made for the Glock 19 Gen 3 platform. It also accepts standard Gen 3 lower parts kits.
Is the frame serialized?
No. This is an 80% frame, meaning it is not classified as a firearm at the time of sale and does not have a serial number. It is the builder’s responsibility to understand and comply with all federal, state, and local laws regarding the manufacture and serialization of firearms.
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