Glock Gen 1-4 Common Upgrade Kits

Glock Gen 1-4 Common Upgrade Kits such as Guide Rod Assemblies, Magazine Releases, Pin Kits, & More

 

Check out our comprehensive upgrade kits for Glock pistols! We stock everything you need to upgrade your build with aftermarket and OEM parts. Check out our upgraded guide rod kits with interchangeable spring weights to test and fine tune your set up. Deck your Glock out with aftermarket Cerakote pin kits to give your frame a nicer look. Change out your trigger spring weights and trigger connectors to get a quicker response time at the firing range! We've bundled some of the most common Glock upgrades here on our site to help your shopping experience. Check back regularly for new upgrade kits and for discounted packages! Sign up here for our newsletter to keep up to date with the latest products and sales!

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Frequently Asked Questions



What’s included in a Glock Gen 1–4 upgrade kit?

NDZ upgrade kits typically bundle high-impact components and performance parts, giving you everything you need to enhance your Glock in one go.

Which models are these kits compatible with?

These kits are designed for Glock Gen 1–4 models, such as the G17, G19, G22, and G23. Always check each kit’s product listing for exact model and generation fitment.

Why buy an upgrade kit instead of individual parts?

NDZ kits are curated for function, fit, and value. You save time, avoid compatibility issues, and get a matched set of components that work together seamlessly.

Are these parts drop-in ready?

Yes. All components in these kits are drop-in replacements, designed for fast, no-gunsmith installation with basic tools.

Will installing these parts affect reliability?

No. NDZ parts are precision-machined and field-tested to ensure consistent performance and compatibility with OEM Glock standards.