Glock® 21 Compatible Lower Parts Kit | Polymer80
About this product
Glock® 21 Compatible Lower Parts Kit: Build Your PF45 or G21 Frame with Confidence
Ready to assemble your Polymer80 PF45 frame or Glock® 21 pistol? This Gen 3 GLOCK® compatible lower parts kit is engineered for precision and reliability, featuring OEM-spec components that ensure a smooth and easy installation process. Perfect for gunsmiths, hobbyists, and enthusiasts, this kit includes all essential parts to complete your build with the quality you expect from Polymer80.
What’s Included in the Kit:
- Connector
- Slide Stop
- Locking Block Pin
- Magazine Release
- Magazine Release Spring
- Slide Lock
- Slide Lock Spring
- Trigger Housing Pin
- Trigger Housing w/ Ejector
- Trigger
- Trigger Pin
- Trigger Spring
- Trigger Bar
Technical Specifications and Compatibility
Designed specifically for the Polymer80 PF45 frame and Glock® 21 models, this kit adheres to Gen 3 specifications, ensuring seamless integration and optimal performance. Each component is crafted from high-quality materials to withstand rigorous use, providing durability and consistent function. Whether you’re building from scratch or replacing worn parts, this kit offers a reliable solution backed by expert design.
Why Choose This Kit?
With years of experience in the firearms industry, Polymer80 delivers parts kits that meet stringent standards for safety and performance. This lower parts kit is ideal for DIY builds, offering an affordable way to customize your firearm while maintaining OEM-level quality. Easy to install with basic tools, it’s a must-have for any project involving the Glock® 21 or PF45 platform.
What's in the box
- Glock® 21 Compatible Lower Parts Kit | Polymer80