YOU MUST DO THIS MOD - Logitech G305 Weight Reduction - YouTube
Customized Logitech G305 PCB Changing wired mouse to wireless - Etsy España
Logitech funda ligera para Gamer Mouse MOD, carcasa hueca para Logitech G304, Modify Finalmouse, ultraligera 1,5, sensación de mano dos en uno, DIY|Ratones y accesorios de teclados| - AliExpress
Logitech G305 LIGHTSPEED Wireless Optical 6 Programmable Button Gaming Mouse with 12,000 DPI HERO Sensor Black 910-005280 - Best Buy