Glock Gen 5 Firing Pin Striker Springs

Glock Gen 5 Firing Pin Striker Springs available for all models

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Frequently Asked Questions



What does the firing pin striker spring do in a Glock?

The striker spring applies tension to the firing pin, enabling it to strike the primer and ignite the cartridge. It’s a critical part of your Glock’s firing system and affects both trigger feel and ignition reliability.

Do these springs change trigger pull weight?

Yes. NDZ offers reduced power and standard power springs, allowing you to tune your trigger feel while maintaining reliable function. Lighter springs reduce pull weight, but may require testing with your chosen ammo.

Are these OEM-spec or performance-tuned?

Both options are available. NDZ carries OEM-strength for duty/carry use and performance-tuned springs for smoother, lighter, pulls; ideal for range or competition builds.

Is installation difficult?

Installation is straightforward but requires slide disassembly. NDZ recommends using a Glock disassembly tool or punch set for safe and correct installation.