Amazon.com: TOMSIN Replacement Triggers for PS4 Slim/ PS4 Pro Controller, Aluminum Metal L1 R1 L2 R2 Trigger Buttons for PS4 Controller Gen 2 (Blue) : Video Games
PS4 Controller Replacement Parts Original Controller Rocker Pad Thumb Stick Grip Trigger Button Spring Tri-Wing Screwdriver Kit - AliExpress
Flmtop Replacement Parts L1 L2 R1 R2 Button Trigger Spring for Sony PS4 Controller | Walmart Canada