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Shadow Systems G19 Gen 3 Slide Assembly (SGK-G3S1)
The Shadow Systems G19 Gen 3 Slide Assembly SGK-G3S1 is a premium aftermarket slide designed as a direct drop-in upgrade for Glock 19 Gen 3 frames. Machined from high-quality 17-4 stainless steel, this slide features an RMR footprint optic cut, aggressive front and rear serrations, and a durable black nitride finish for excellent corrosion resistance and a sleek tactical appearance.
It comes complete with optic-ready sights and is engineered for improved ergonomics, faster slide manipulation, and reliable performance whether running suppressed or with a red dot optic.
Key Specifications:
- Compatible with: Glock 19 Gen 3
- Material: 17-4 stainless steel
- Finish: Black Nitride
- Optic Cut: RMR footprint (direct mount for Trijicon RMR, SRO, Holosun 407C/507C, etc.)
- Serrations: Front and rear for enhanced grip
- Sights: Optic-ready with co-witness height iron sights
- Weight: Approximately 9.8 oz (slide assembly only)
Why Choose the Shadow Systems G19 Gen 3 Slide Assembly?
- Superior Optics Integration — Pre-cut RMR footprint allows direct mounting of popular red dots without adapter plates.
- Enhanced Ergonomics — Aggressive front and rear serrations make slide manipulation faster and more positive, even with gloves.
- Durable Finish — Black nitride coating provides excellent wear and corrosion resistance for long-term reliability.
- Drop-In Fit — Direct replacement for your stock G19 Gen 3 slide — no gunsmithing required for basic installation.
- Shadow Systems Quality — Precision machining and tight tolerances ensure smooth cycling and improved accuracy.
This slide is an excellent choice for building a custom Glock 19 Gen 3 with modern optics capability and upgraded handling.