The KWA RM4 and VM4 Series Tappet Plate (Part M325) is a genuine replacement part for RM4 and VM4 series mechboxes, intended for players and technicians maintaining KWA internals to the correct specification. As shown on KWA mechbox diagrams as part 325, it offers a direct fit for compatible builds without the guesswork that often comes with aftermarket alternatives.
Constructed from nylon polymer, this tappet plate is designed to handle the repeated cycling of the gearbox while keeping the air nozzle working smoothly during operation. In practical terms, that makes it an important component when addressing feeding issues or refreshing a tired internal setup during a rebuild.
For experienced airsoft users working on a KWA platform, using the correct RM4 and VM4 tappet plate helps keep the gearbox consistent and properly matched to the original design. It also makes sense to check related internal parts such as gearbox components, air nozzles or other KWA spares while the mechbox is apart.
Choose the KWA M325 tappet plate for a proper fit in your RM4 or VM4 build.



