PF940SC Frame Only Review for Compact Frames

When it comes to building a reliable, custom firearm, the pf940sc frame only​ is a popular choice for gun enthusiasts who prefer compact frames. Manufactured by Polymer80, this frame kit allows you to legally create your own pistol without the constraints of a pre-assembled firearm. In this review, we will explore the features, benefits, and considerations of the PF940SC frame only, helping you determine if it is the right choice for your next build.

What is the PF940SC Frame Only?

The PF940SC frame only is a polymer frame designed for 9mm Glock-style pistols. It is part of Polymer80’s line of “build your own” frames, which have gained significant popularity among firearm enthusiasts. Unlike a standard firearm, the PF940SC frame only is considered an unassembled frame, meaning you can legally purchase it without a background check in most states. This frame is specifically designed for compact builds, making it ideal for concealed carry or personal defense applications.

Key Features of the PF940SC Frame Only

The PF940SC frame only comes with several features that make it a standout option for compact firearm builds:

• Compact Size: Designed for smaller hands and easier concealment, the PF940SC frame only offers a reduced grip and overall length compared to full-sized frames.
• Polymer Construction: Made from high-quality polymer, this frame is lightweight, durable, and resistant to corrosion.
• Compatibility: The PF940SC frame only is compatible with most Glock Gen 3 parts, allowing for flexibility in your build.
• Customization: This frame allows you to personalize your firearm with custom stippling, grips, and other accessories.
• Legal Advantages: Since the PF940SC frame only is considered an 80% frame, it is not classified as a firearm until the build is completed.

Benefits of Using the PF940SC Frame Only

Choosing the PF940SC frame only for your compact build comes with several benefits:

1. Ease of Use: Even first-time builders can successfully complete a compact firearm build using the PF940SC frame only with minimal tools.
2. Affordability: Purchasing the PF940SC frame only is often cheaper than buying a pre-assembled compact pistol.
3. Lightweight Design: Thanks to its polymer construction, the PF940SC frame only reduces the overall weight of the firearm, making it easier to carry.
4. Durability: Polymer frames like the PF940SC frame only are resistant to impacts and environmental conditions, ensuring long-term reliability.
5. Legal Flexibility: The PF940SC frame only allows enthusiasts to build firearms within the legal framework, making it an excellent option for hobbyists and collectors.

Considerations Before Purchasing the PF940SC Frame Only

While the PF940SC frame only offers numerous advantages, there are some factors to consider before making a purchase:

• Legal Requirements: Verify your state’s regulations regarding the purchase and assembly of 80% frames like the PF940SC frame only.
• Build Skills: Completing the PF940SC frame only requires basic knowledge of firearm assembly. While the process is straightforward, careful attention to detail is necessary.
• Tool Requirements: Some minor milling may be required for the PF940SC frame only. Having the right tools ensures a safe and functional firearm.
• Parts Compatibility: Ensure that the components you plan to use with the PF940SC frame only are compatible with the Gen 3 Glock platform.

How to Assemble the PF940SC Frame Only

Assembling the PF940SC frame only is a rewarding experience for DIY enthusiasts. Here is a basic overview of the process:

1. Prepare Your Tools: You will need a drill, jig, and other basic tools to complete the PF940SC frame only build.
2. Follow Instructions Carefully: Polymer80 provides detailed instructions for the PF940SC frame only, guiding you through each step of the build.
3. Test Fit Parts: Ensure all components fit properly into the PF940SC frame only before final assembly.
4. Finishing Touches: Sand and polish the frame as needed to remove rough edges from the milling process.
5. Final Assembly: Complete the installation of the slide, barrel, and internal components into the PF940SC frame only.

Maintenance Tips for Your PF940SC Frame Only

Maintaining the PF940SC frame only is essential for long-term performance:

• Regular Cleaning: Keep the PF940SC frame only clean by wiping it down after each use.
• Lubrication: Apply proper lubrication to the slide and internal components to prevent wear.
• Inspection: Periodically check the PF940SC frame only for any signs of cracks or stress, especially in high-use areas.
• Safe Storage: Store your PF940SC frame only in a secure location to prevent unauthorized access.

Conclusion

The PF940SC frame only is an excellent option for firearm enthusiasts who want to build a compact, reliable, and customizable pistol. Its polymer construction, compatibility with Glock Gen 3 parts, and lightweight design make it ideal for concealed carry and personal defense. While it requires some basic tools and assembly knowledge, the PF940SC frame only provides an affordable and legal way to own a custom firearm. With proper maintenance and careful assembly, this frame can serve as the foundation for a high-quality compact firearm that meets your specific needs and preferences.