Amazon.com: Accessories Kit Bundle for PS5 DualSense Controller, 10pcs Spring Trigger + 4pcs Silicone Thumb Grips Joystick Caps + 1pair L2 R2 Trigger Extender for Playstation 5 Controller : Video Games
I repaired my DualSense R2 trigger using springs from an old DualShock : r/playstation
R2 and L2 button set DualSense Controller (PlayStation 5) repair - Free guide - SOSav
R2 and L2 button set DualSense Controller (PlayStation 5) repair - Free guide - SOSav
R2 and L2 button set DualSense Controller (PlayStation 5) repair - Free guide - SOSav
VIDEO: Watch the PS5 controller's adaptive triggers "fight back" against the player's fingers
Accessories Trigger Kit for PS5 DualSense Wireless Controller, Anti Slip Silicone Analog Stick Thumb Grips Set with L2 R2 Trigger Extenders for Playstation 5 Controller - Walmart.com