No need really - use the optiloader with the barechip in a solderless breadboard, no expensive ZIP socket needed.https://github.com/WestfW/OptiLoader
// If the aim is to reprogram the bootloader in one Arduino using another
// Arudino as the programmer, you can just use jumpers between the connectors
// on the Arduino board. In this case, connect:
// Pin 13 to Pin 13
// Pin 12 to Pin 12
// Pin 11 to Pin 11
// Pin 10 (of "programmer") to RESET (of "target" (on the "power" connector))
// +5V to +5V and GND to GND. Only the "programmer" board should be powered
// by USB or external power.
westfw even posted a video of it in action somewhere.