Xbox 360 Controller - Fix Unresponsive Bumpers With Duct Tape! - YouTube
Xbox 360 controller - Wikipedia
Bumper switch was broken long time ago when I played dark souls and didn't fix it until today! Tried going for a Xbox 360 controller look. : r/xboxone
Xbox 360 Controller Repair Rb Lb Button | Xbox 360 Buttons Replacement - 10pcs Repair - Aliexpress
4PCS Original RB LB Tactile Switch Repair Bumper Button Xbox 360 One Controller | eBay
Decided to fix the dead bumper on my old 360 controller. Found out you can get custom parts for cheap on AliExpress, and one thing led to another : r/gaming
4PCS Original RB LB Tactile Switch Repair Bumper Button Xbox 360 One Controller | eBay