PMM is a mouse mod maker that provides commercially available custom ultra-light shells for popular gaming mice, like the Razer Viper V3 Pro and the Endgame Gear OP1 8K, often shaving off upwards of 15 g from the stock weight. The latest mouse on the PMM mod radar is the Logitech G Pro X2 Superstrike , which weighs in at a hearty 60 g in stock form. The custom shell designer revealed in a post on X that an ultra-light G Pro X2 Superstrike shell is in development, asking for community feedback on a target weight and design in the process.

Throughout the thread, there are implications that the mouse modder may be able to get the mouse weight as low as 35 g, with PMM going so far as to comment that 39 g may even be possible with a solid shell with no weight-reduction holes. Replies to comments also indicate that a final weight as low as 29 g—over 50% reduction from stock—may be possible, if somewhat challenging, while 33 g would be "ambitious" while also retaining the battery. PMM also suggests that a mod kit with a different battery position could solve the forward weight bias that some users have complained about. It will likely be a while before PMM actually launches a mod kit for the Superstrike, since the design process involves 3D scanning an existing mouse and then optimizing the design from there.