Depends on the pistol. I have one that holds ONE cartridge, ones that hold 2, 4, 5, 6, 7, 9, 10, and 13 cartridges. There is no one answer, because there is no one pistol.
P38
Anywhere from 1-100 or more
How many bullets can a 9mm baretta hold
Depends on make and model of the firearm. In general, most .25 ACP pistols have a six or seven round magazine.
Yes
It can hold 10 bullets amd it's semi-automatic.
38 or 357
35
yes they are same because they realese bullets.
30
6
Six rounds.