This is a fully assembled slide for a Glock 19 Gen3, finished in a durable black nitride. It’s a direct replacement or upgrade for OEM slides, designed for builders and owners looking for a reliable, ready-to-install component. We’ve had this specific slide on our shelves since early 2024, and its low return rate confirms customers get exactly what they expect from it.
Stand-Out Features
- Fully Assembled: Arrives ready to install onto your compatible frame. No need to source or install internal components.
- Black Nitride Finish: Provides superior corrosion resistance and a hard-wearing surface compared to standard finishes.
- Radiused Edges: The slide features radiused (rounded) edges for a smoother, more comfortable feel during manipulation.
- Proven Reliability: In our hands-on testing, this slide has fed both brass and steel case ammunition reliably.
- Direct Fit: Engineered for a proper fit on Glock 19 Gen3 frames and compatible aftermarket frames.
Technical Data
| Compatibility | Glock 19 Gen3 |
| Condition | New |
| Finish | Black Nitride |
| Weight (measured) | 5.9 oz |
| Assembly | Fully Assembled |
| Slide Profile | Radius |
| Rails | Standard Glock-style |
| Sights | Not Included (OEM dovetail cut) |
Your Questions Answered
Does this slide include sights or a barrel?
No. This is a fully assembled slide, meaning all internal components (firing pin, extractor, etc.) are installed. It does not include iron sights or a barrel. You will need to install your preferred sights and a compatible Glock 19 Gen3 barrel.
Will this work on a Polymer80 PF940C frame?
Yes. This slide is designed for the Glock 19 Gen3 footprint, making it compatible with the Polymer80 PF940C and other frames built to that specification. As with any build, proper assembly and function checking are required.
What’s the difference between nitride and other finishes?
Black nitride is a salt bath ferritic nitrocarburizing process. It creates an extremely hard, corrosion-resistant surface that penetrates the metal, unlike a coating that can be scratched or worn off. It offers excellent durability for a slide.
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