Ah I see, I think it would just be the case of luck/ RNG. I read the unique just now, and it’s every time his attack scores a crit, he has a 50% chance to hit again. So theoretically your chances of hitting twice would be 25% and to get consecutive hits would be exponentially higher.
If you have your Greedo modded at 100% crit chance, I think you should see a triple shot happening frequently however (if that is in your case)
Also, rip... post got moved to a dead section