Derya DY9 Cleaning and Lube Tutorial

In this detailed guide, learn how to clean and maintain your Derya DY9 9mm striker-fired pistol for optimal performance and longevity. We cover essential steps including disassembly, lubrication, inspection, and reassembly, using common tools and safe practices to keep your firearm reliable and ready.Whether you're a new owner or experienced shooter, this tutorial ensures your DY9 stays in peak condition. Always prioritize safety—unload and clear your firearm before starting!