The POLYMER80 PF940C 40 CAL. PISTOL KIT is a complete build kit for a compact .40 S&W pistol. It’s designed for experienced builders who want a reliable, customizable platform. This kit has been on our shelves since summer 2025 with a low return rate, confirming customers get exactly what they expect.
Key Highlights
- Complete kit includes frame, jig, and all necessary tools for assembly.
- Designed for a compact .40 S&W build, offering a balance of power and size.
- Made from durable polymer with reinforced steel rails for long-term reliability.
- Requires no serialization or FFL transfer for the frame, shipped directly to you.
- Our staff notes zero warranty claims on this product in over a year of selling it.
Product Details
| Model | PF940C |
| Caliber | .40 S&W |
| Frame Material | Polymer with Steel Rails |
| Weight (measured) | 2.1 oz (frame only, on our scale) |
| Jig Included | Yes |
| Drill Bits Included | Yes (3mm & 4mm) |
| Tools Included | Yes (End Mill, Pins, etc.) |
| Completion Required | Milling & Drilling |
What Buyers Ask
What parts do I need to complete this build?
This is a complete frame kit. You will need to source a slide, barrel, lower parts kit (LPK), and magazine separately to build a functional pistol.
Is this compatible with Glock parts?
Yes. The PF940C is designed to be compatible with many aftermarket and OEM Glock 23 (.40 S&W) components for the slide, barrel, and lower parts.
What tools are required for assembly?
The kit includes the necessary jig and specialty tools. You will need a hand drill or drill press, a vise, a hammer, and a set of punches to complete the frame.
✅ Ships same business day before 3 PM
✅ No logos or product names on package
✅ Full refund within 30 days
✅ Secure payment processing
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