Complete Upper Parts Kit Fits Combat Armory Slides & Fits G19/G23 Gen3 Style

If you’re building or upgrading a Glock 19 or 23 Gen3 style pistol, this Complete Upper Parts Kit is the essential component bundle you need. Designed specifically for Combat Armory slides and compatible Gen3 platforms, this kit provides all the critical internal parts to assemble a functional slide. It’s the smart choice for builders who demand reliability without overcomplicating the process. Miami Shooters Supply delivers this complete package with the fast shipping you expect.

Key Features

• Complete kit includes all necessary internal components for a functional slide assembly.
• Precision-engineered for seamless compatibility with Combat Armory brand slides.
• Designed to fit the Glock 19/Glock 23 Gen3 style platform, ensuring proper fit and function.
• Components are manufactured to OEM specifications for reliable cycling and performance.
• Ideal for new builds, slide upgrades, or as a comprehensive replacement for worn parts.
• Sourced and assembled by industry professionals for guaranteed compatibility.

Built For

This Glock slide parts kit is perfect for the practical builder working on a home defense or duty-ready pistol. It’s also an excellent solution for anyone needing to replace a lost or damaged component with a full set of matching, reliable parts. Whether you’re assembling a new Combat Armory slide or refurbishing an existing one, this kit gets the job done right.

Specifications

• Compatibility: Fits Glock 19 (9mm) and Glock 23 (.40 S&W) Gen3 style pistols and Combat Armory slides.
• Included Components: Striker, extractor, springs, guide rod, and all necessary pins and cups.
• Material: Key components made from hardened steel and corrosion-resistant alloys.
• Finish: Standard OEM-style finishes for durability and consistent performance.

FAQ

Does this kit include the barrel and recoil spring assembly?
No, this is an internal upper parts kit. It includes the firing pin, extractor, springs, and related small parts. The barrel and recoil spring assembly are purchased separately.

Will this parts kit work with an OEM Glock slide?
While designed for Combat Armory slides, it is engineered to Gen3 specifications and should function in most aftermarket and OEM Glock 19/23 Gen3 slides. Always confirm fitment with your specific slide manufacturer.