What is the difference in a 22 pistol and a 380 pistol?

Answer:
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
First answer by Dwayndedibley. Last edit by Dwayndedibley. Contributor trust: 1 [recommend contributor recommended]. Question popularity: 1 [recommend question].