The 80% Lower Patriot Pack is a complete kit for building a Glock-compatible pistol. It’s for builders who want a reliable, no-frills starting point with all the core components. We added this to our catalog in Q1 2025, and it has quickly become a consistent seller with positive feedback for its straightforward value.
Key Highlights
- Complete kit includes a quality 80% lower, locking block, and all necessary pins.
- Designed for a reliable, functional build without unnecessary extras.
- Consistently positive customer feedback for reliability and ease of use.
- Provides a solid foundation for a custom Glock-compatible pistol.
- All components are sourced from a reliable supplier with good QC.
Product Details
| Product Name | 80% Lower Patriot Pack |
| Compatibility | Glock Gen 3, 4, 5* |
| Material | Polymer |
| Finish | Black |
| Weight (measured) | 4.5 oz |
| Included | 80% Lower, Locking Block, Pins |
| Jig Required | Yes, sold separately |
| Notes | *Slightly tighter fit on Gen4 frames vs. Gen5 |
What Buyers Ask
Does this include a jig?
No, a compatible jig is required to complete the lower and is sold separately.
Is this compatible with Gen 5 slides?
Yes. Our staff notes a slightly tighter fit on Gen4 frames compared to Gen5, but it functions with all Gen 3-5 slides.
What tools are needed to finish it?
You will need a compatible jig, a drill press or hand drill, and standard drill bits and end mills for polymer.
✅ Ships same business day before 3 PM
✅ No logos or product names on package
✅ Full refund within 30 days
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