Yomiko’s reflexes are such that she can intercept a bullet after it’s been fired. (You can see why she was a match for Alucard.)
Integra: Is that all that evil-Wells can do, then? Make Morlocks?
Yomiko: Trust me…
With an I-jin, that’s never “all it can do”–
Yomiko: For example, it seems he can also give the Morlocks guns.