The 80% Lower Patriot Pack is a complete build bundle from Polymer80. It includes a PF940v2 80% lower receiver, a Jig Kit, and all necessary drill bits and tools. The receiver is injection-molded from reinforced polymer, finished in black, and engineered for 9mm Glock Gen 3 parts compatibility. This pack provides everything needed to start a custom pistol build in one box.
Key Features
- Complete PF940v2 80% Lower Receiver Bundle with Jig & Tools
- Reinforced Polymer Construction with Steel Locking Block & Rails
- Compatible with Glock 17/22/31 Gen 3 OEM & Aftermarket Parts
- Includes All Required Drill Bits, End Mill, and Frame Pins
- Precision CNC-Machined Jig for Accurate Milling & Drilling
Specifications
| Caliber / Type | 9mm / .40 S&W / .357 SIG (80% Lower Receiver) |
|---|---|
| Material | Reinforced Polymer with Steel Components |
| Finish | Matte Black |
| Compatibility | Glock 17, 22, 31 Gen 3 Parts Kits |
| Weight | N/A |
This bundle is the most efficient way to start a custom full-size build. The PF940v2 platform is proven for reliability, and the included jig is precisely machined to ensure correct hole alignment and rail seating. As an unserialized component, this 80% lower is not a firearm under federal law, allowing you to build a personalized pistol without an FFL transfer.





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