Key Features and Technical Specifications

Material: Reinforced, hardened polymer for durability and light weight

Compatibility: Designed for Glock G20 and G21SF pistols

Caliber Support: Accommodates 10mm and .45 ACP ammunition

Included Components: Locking Block Rail System and Rear Rail Module for easy assembly

Ergonomics: Extended beavertail and factory-style grip texture for improved handling

Finish: Enhanced surface for a professional look and feel

This frame is part of Polymer80‘s commitment to innovation, ensuring each build meets high standards. The integrated trigger guard and rail systems simplify the machining process, making it accessible for home builders. By choosing this frame, you’re investing in a product backed by years of expertise in firearm components.

Why Choose the PF45 Frame?

The PF45 stands out for its versatility and performance. It’s perfect for those who value customization, allowing you to select compatible parts like slides, barrels, and triggers to create a pistol tailored to your needs. The shortened length of pull on the G21SF model enhances handling, making it a favorite among shooters. This frame not only boosts your shooting experience but also empowers you with knowledge and skills through the building process.

Frequently Asked Questions (FAQ)

What tools are needed to complete this 80% frame?

You’ll need basic tools like a drill press, milling machine, or a dedicated jig kit. Always follow manufacturer guidelines for safe and accurate completion.

Is this frame legal in my state?

Laws regarding 80% frames vary by state in the USA. It’s crucial to check local regulations before purchase. Generally, these are legal for personal use but may require serialization in some areas. Consult legal resources or authorities for up-to-date information.

How do I install parts on the PF45 frame?

After machining the frame, you can install Glock-compatible parts. Refer to online tutorials or manuals for step-by-step instructions. Ensure all components are properly fitted for safety.

Can beginners build with this frame?

Yes, but it requires patience and attention to detail. Start with research and practice on less critical projects. Polymer80 provides resources to help builders of all levels.

Complete your build with custom parts from our shop to maximize performance. Embrace the journey of creating a reliable firearm with the PF45 frame.