Glock 19 Slide Locks & Takedown Levers

Compare Replacement Levers, Springs, and Kits

Browse Glock 19 slide locks and takedown levers at NDZ Performance, along with compatible replacement springs and selected parts kits. Compare OEM replacements with the NDZ Extended Slide Lock Lever, then check each listing for the supported G19 generation and included components.

The NDZ ESLL is a stainless steel takedown lever with a longer profile than the factory part and a choice of finishes. Its current listing includes G19 fitment across Gen 1–6. Spring fitment is more specific: the Glock OEM SP02317 slide lock spring is listed for Gen 1–3 G19 models. A lever's generation coverage does not establish that the same spring fits every generation.

Check whether you are buying a lever, a spring, or a kit. The NDZ Gen 1–3 Slide Release Kit includes an extended slide lock lever, a separate Ghost Bullet slide release, and pins. Review the full contents and generation requirements on the product page rather than assuming a standalone lever includes a spring or other hardware.

A slide lock, also called a takedown lever, is different from the slide stop or slide release covered in our separate category. Confirm which component you need before selecting a replacement.