Unless you have an overall ammo limit, then there usually isn't a limit on pistols. Pistol mags can usually hold about 20 - 25 rounds, essentially making them low caps. Unless of course you get an extended magazine. There may be an overall pistol magazine limit, like 2 - 3 magazines max. It all depends on what effect you're going for.
ďREALITY IS LIKE A STONE. TO MANY ITíS HARD AND COLD, THEY CANíT HUG IT OR EAT IT, IT ONLY FRUSTERATES THEM AND DOESNíT DO THEM MUCH GOOD. TO OTHERS ITíS STRONG AND DEPENDABLE, YOU CAN BUILD WITH IT, BUILD UPON IT, OR WORK WITH IT, ALSO USE IT TO SMASH PEOPLE IN THE FACE.Ē