LIGHTEN UP YOUR GAMING EXPERIANCE: Logitech G703 Weight Reduction Mod - YouTube
Amazon.com: LZYDD Replacement 10g Weight with Weight Door Cover for Logitech G403/G703/G903/G502/G Pro Wireless Gaming Mouse (Black Weight + Door) : Video Games
Amazon.com: Logitech G703 Lightspeed Pro-Grade Wireless Gaming Mouse, 16,000 DPI, RGB, Adjustable Weights, 6 Programmable Buttons, On-Board Memory, Long Battery Life, PC/Mac - Black (German Packaging) : Video Games