Zaffiri Precision Z Series Slide for Glock 19 Gen 3 with RMR Cut – Black

Upgrade your Glock 19 Gen 3 with the Zaffiri Precision Z Series Slide (Model: SL-G19G3-Z-RMR-BLK), a premium aftermarket slide engineered for enhanced performance and a more aggressive, competition-ready profile. This black-finished slide features an integrated RMR cut, allowing for direct mounting of Trijicon RMR and compatible red dot optics without the need for additional machining or adapter plates — making it an ideal upgrade for competitive shooters, concealed carriers, and serious enthusiasts looking to modernize their Glock platform.

Zaffiri Precision is known for delivering tight tolerances, exceptional fit, and quality machining at an accessible price point. The Z Series slide is machined from stainless steel and finished in a durable black coating designed to resist wear and corrosion. It is a direct drop-in replacement for factory Glock 19 Gen 3 slides and accepts standard Gen 3 internal components, making the upgrade straightforward for experienced builders and gunsmiths alike.

Key Features:
• Designed specifically for Glock 19 Gen 3 frames
• Integrated RMR optic cut for direct red dot mounting
• Aggressive serrations for positive slide manipulation
• Machined from stainless steel with a durable black finish
• Drop-in compatible with standard Gen 3 internal components
• Ideal for competition builds, carry pistols, and custom Glock projects

Whether you’re building a custom Glock from the ground up or upgrading an existing pistol, the Zaffiri Precision Z Series Slide delivers the performance and aesthetics to take your build to the next level. Order online at Deep Roots Rifle Co for fast shipping nationwide, or stop by our gun store in Eustis, Florida, where our knowledgeable staff can help you find the right components to complete your build.