Just ended up on this thread again, some updates:
Global external shutter capturing works with Raspberry v1 camera (clone).
And I captured 36m/s airsoft pistol pellets as well as in flight 109m/s airgun pellets, details here:
https://github.com/Hermann-SW/Raspberry ... bottom_led
This is a 9000eps (exposures per second) multiple exposure frame of in flight 96.9m/s pointed airgun pellet, with 96.9m/s / 9000Hz = 1.077cm between exposures (8.33us duration flashes at 9KHz):