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
Logitech G403 & G Pro Review - A Pair of $70 Gaming Mice | GamersNexus
Logitech G403
Logitech G403 HERO Review - RTINGS.com
72.5 grams and it still looks stock. Logitech G403 Prodigy Weight Reduction. : r/MouseReview