Frequently Asked Questions
Why upgrade your Glock Gen 1–4 guide rod and recoil spring?
Factory guide rods are polymer and can flex or wear out over time. NDZ stainless steel guide rods provide improved durability, smoother cycling, and better recoil control; especially under rapid fire.
What’s the difference between standard and heavyweight guide rods?
Our standard guide rods add strength and consistency. The heavyweight rods are thicker and heavier, helping reduce muzzle flip and felt recoil. Both are solid upgrades over stock components.
Are these compatible with all Gen 1–4 Glock models?
NDZ guide rods are available for a range of Gen 1–4 models like the G17, G19, G22, G23, and more. Check individual listings to match your specific model and generation.
Do these come with recoil springs installed?
Yes, NDZ guide rods are available as complete assemblies with properly rated recoil springs or as standalone rods. Be sure to choose the configuration that fits your needs.
Are these guide rods drop-in ready?
Absolutely. NDZ guide rods are drop-in replacements, no fitting or modification needed. Install in minutes and get back to the range.
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