2
Look at the number in the tens place. If it is 5 or larger (it is), increase the digit in the hundreds place by one and zero everything to the right of it out. 380 rounds to 400.
380 ÷ 4 = 95.
.25 caliber
38
No.
Yes. 9mm Kurz (or Cortos) is the European designation for .380 ACP. also called .380 Auto.
Depends on who made it.
NEVERY ATTEMPT TO FIRE ANY AMMUNITION NOT SPECIFICALLY MADE FOR YOUR FIREARM!!!!!!!!!!! Have a gunsmith check it out.
No.
that depends on the model gun.. maybe 6 or 7 rounds..............
16 thousand rounds.
As many as you want - assuming you reload. The barrel may well suffer a bit after about 2,000 rounds but it will continue to fire for many more thousands after that. A standard magazine of 10mm rounds carries 15 rounds but that can be lowered as an "optional" extra to 10 rounds - if you want to.
30 rounds = stick mags, 45-70 rounds = drum mags
12-20 rounds depending on caliber and magazine.
No. You cannot fire anything other than a .380 ACP cartridge out of a .380 handgun.
2