Glock Gen 1-4 Safety Accessories

Frequently Asked Questions

What safety accessories are available for Glock Gen 1–4?

NDZ offers Saf-t-bloks, Siderlocks, and other safety components designed to ensure your is Glock is locked and will not fire until you are prepared.

Why replace or upgrade safety components?

Worn or damaged internal safety parts can lead to inconsistent trigger operation or failures. Replacing them ensures safe, consistent cycling and reliable performance.

Is professional installation required?

Most parts are drop-in compatible, but attention to detail is key. If you're not experienced with Glock internals professional installation is recommended.