The most common definition of “caliber,” as it pertains to guns, is about as straightforward as you could want it to be: Caliber simply mean the diameter of the hole in a rifle or pistol barrel. Yet ...

Summary: The debate between revolver cartridges like the .38 Special and semi-auto handgun cartridges such as the 9mm is often considered pointless by enthusiasts due to their distinct differences.

I think you’ll agree with me when I say that it is really tough to choose the right calibers of bullets for your rifles. There are simply so many factors to consider and the casual shooter doesn’t ...