Glock Extractor Depressor Plunger Spring Features The Glock Extractor Depressor Plunger Spring is a factory original component built to the exact material and manufacturing standards Glock uses on every pistol leaving the factory. This spring works in conjunction with the extractor depressor plunger to maintain proper spring tension on the extractor which in turn affects extraction and ejection reliability. Over time and heavy use small springs like this one can weaken or take a set leading to inconsistent case ejection. Replacing it with a genuine factory spring restores the extractor system to its original operating specification. Because this is a factory original part rather than an aftermarket substitute there is no concern about dimensional variance or material differences affecting fit. It is a simple inexpensive component to keep on hand as a spare for routine maintenance or to resolve an extraction issue. Installation is straightforward for anyone familiar with basic Glock disassembly. For sale at GrabAGun this small but important spring is a reliable way to keep a Glock pistol functioning as designed. Glock Extractor Depressor Plunger Spring Specifications Manufacturer: Glock Model: Extractor Depressor Plunger Spring Quantity: 1 Available At: GrabAGun