CowCow Technology Hammer

Stock hammers are often made of softer alloys that wear down over time, especially when using high-pressure green gas. This steel set provides significantly better durability and resistance to deformation, ensuring your firing mechanism remains consistent and reliable over long-term use.

No, this specific set is precision-engineered for Tokyo Marui G17 and G19 GBB platforms. It is not a universal part, so please verify your specific pistol model before installation.

Because this part is designed as a direct replacement with identical geometry to the factory component, you should not notice a significant change in trigger pull weight or cycling speed. The primary benefit is increased longevity rather than a change in performance feel.

You will need a standard set of airsoft-specific punches and a screwdriver to disassemble the lower frame of your pistol. While the installation is straightforward for those familiar with GBB maintenance, it does require a complete teardown of the trigger group.

Yes, like all metal-on-metal internal components, it should be kept lightly lubricated with a high-quality silicone oil. Regular maintenance will prevent friction wear and ensure the hammer continues to strike the valve knocker smoothly.