Random niche information that I couldn't find elsewhere:
replacement original Switch JoyCon Rail screws do indeed fit the lower two screw holes on each of the Switch OLED JoyCon rails, if you happen to need replacements for those exact screws.
replacement original Switch JoyCon Rail screws do indeed fit the lower two screw holes on each of the Switch OLED JoyCon rails, if you happen to need replacements for those exact screws.
