depends on the model. anywhere from 8 to 15ish
It really depends on the model...
To the guy with the Taurus that takes "clips"
I'd sure love to see a "clip" fed pistol. Unless you have modified it... your gun uses magazines like every other semi-automatic pistol.
My Taurus PT 101 P .40S&W has a clip that holds 16 rounds. That's max size for Taurus. Some of their other .40s take clips of different capacitys: 8,10,12 etc.