the numbers refer to the calibre of the weapon, which is the width of the bullet. so a 22 pistol fires a bullet with a width of .22 inches
The 9mm Parabellum is longer than the .380 ACP (also called the 9mm Short) They do not interchange.
.380 ACP is a specific type of ammunition made. 380 LCP is the name of a Pistol, made by Ruger which fires the .380 ACP round.
What caliber? 22, 25, 32, 380, 9mm?
You can only use .380 ACP ammo in a .380 pistol. Period.
A double action pistol that chambers a .380 ACP round. AKA 9mm Kurz
Yes
Small pistol small pistol primer
No.
mike
We need the model- there is more than 1 Browning .380 pistol.
Same round, different name
50 or so