Enhance the safety and performance of your PDP and Q-Series pistols with Walther's premium safety plunger assembly. Made with precision and designed for durability, this assembly ensures smooth operation and reliable safety mechanisms for your firearm. Improper installation and/or disassembly can cause damage to the firearm or personal injury. If you are not comfortable with the detailed disassembly of your pistol, please take it to a gunsmith for installation.