This is a fully assembled, aftermarket slide for Glock 19 Gen3 frames, finished in a durable gold PVD coating. It’s a direct-fit upgrade for builders seeking a complete, ready-to-install slide assembly with a distinctive look. We added this specific Radius model to our catalog in summer 2025 based on consistent, positive feedback from our customers on its reliability and fit. At 7.7 oz on our scale, it provides a solid, balanced feel.
Stand-Out Features
- Fully Assembled & Ready: Comes complete with all internal parts, striker, and extractor. Install your barrel and recoil spring, then mount to your frame.
- Radius Cut Design: The distinctive rear slide serrations and top window are machined with a smooth radius for a refined look and improved grip texture.
- Durable Gold PVD Finish: A physical vapor deposition coating provides corrosion resistance and maintains its appearance through regular use.
- OEM-Compatible: Machined from 17-4 stainless steel to match OEM Glock 19 Gen3 specifications for reliable function.
- Optics-Ready Platform: The flat top is milled to accept common micro red dot footprints (adapter plates may be required), future-proofing your build.
Technical Data
| Compatibility | Glock 19 Gen3 Frames |
| Condition | New, Fully Assembled |
| Finish | Gold PVD Coating |
| Material | 17-4 Stainless Steel |
| Weight (measured) | 7.7 oz |
| Optic Cut | Yes (Flat Top for Micro RDS) |
| Front Serrations | No |
| Rear Serrations | Radius Cut |
Your Questions Answered
Is this compatible with my Polymer80 PF940C frame?
Yes. This slide is designed for Glock 19 Gen3 spec frames, which includes the Polymer80 PF940C. Ensure your frame’s locking block and rail system are properly installed for correct fitment.
Does it include sights?
No, this fully assembled slide does not include iron sights. The dovetail is cut to standard Glock specifications, allowing you to install your preferred front and rear sights.
What’s your recommendation for initial use?
Our staff recommends a brief break-in period. Run 50 rounds of reliable, full-power ammunition through the complete firearm to ensure smooth cycling before considering it for any defensive application.
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