The Zaffiri Precision ZAF Upper Parts Kit For GLK 17 G5 is a complete upper assembly kit designed to help you finish out a Glock 17 Gen 5 slide with dependable, factory-spec components. Each part is...

The Zaffiri Precision Zaf Upper Parts Kit For Glk 17 G4 is a complete upper slide parts kit engineered specifically for Glock 17 Gen 4 pistols. Designed to OEM specifications with tight tolerances,...

The Zaffiri Precision ZAF Upper Parts Kit For GLK 17 G3 provides a complete set of factory-spec upper components to finish your custom Glock 17 Gen 3 slide. Each part is manufactured in the United...

The Zaffiri Precision ZAF Upper Parts Kit For Glock 19 Gen 4 provides all the critical slide internals you need to complete or refresh a Gen 4 G19 build. Each component is manufactured in the USA and...

The Zaffiri Precision ZAF Upper Parts Kit For Glock 19 Gen 5 provides a complete set of upper slide components engineered to OEM-spec tolerances. Designed specifically for Glock 19 Gen 5 slides, this...

The Zaffiri Precision is designed to enhance your firearm's performance. Built with quality materials and precise manufacturing, this product delivers reliable operation and lasting durability...

Built with precision engineering, the Zaffiri Precision ZAF Upper Parts Kit for GLK 19 G1-3 ensures smooth mechanical behavior. This kit includes essential components like the firing pin and spring,...

Built with aligned components and careful tolerances, the Zaffiri Precision UPK.19.5 Upper Parts Kit for Glock 19 Gen 5 supports smooth mechanical behavior. Developed for shooters who value...

The Zaffiri Precision ZAF Upper Parts Kit For Glock 43X/48 provides a complete set of slide components engineered to original-spec tolerances for reliable performance. Designed specifically for Glock...

Engineered for consistent function across varied conditions, the Zaffiri Precision ZAF Upper Parts Kit for GLK 17/34 G5 promotes reliable operation. Developed for shooters who value predictable...

The Zaffiri Precision Sl-G19G3-ZP-RMR-Blk Z Series Ported slide is a purpose-built upgrade for Glock 19 Gen3 pistols, machined from stainless steel and finished in a durable armor black coating. Its...

The Zaffiri Precision Zaffiri SL-G19G3-ZP-RMR-FDE Z Series Ported slide is a purpose-built upgrade for Glock 19 Gen 3 pistols, combining clean machining with a flat dark earth finish. Precision cut...