Caliber is a critical aspect of ammunition, but it is something that is also often misunderstood or misrepresented. As it relates to firearms, caliber by definition—according to Merriam-Webster—is either A: the diameter of a bullet or other projectile, or B: the diameter of the bore of a gun usually expressed in hundredths or thousandths of an inch and typically written as a decimal, such as .35 caliber.
Despite the passage of time, Smith & Wesson’s trusty J-frame revolver remains an excellent option as a backup gun and more.
When we can, we need to tell the new shooter that they really need to learn to walk before they can run. And then we need to help them find the kind of training that will give them the basics of safe gun handling and marksmanship.
Time and data have also unquestionably revealed that when compared to these semi-auto-pistol cartridges, the .357 Magnum does a better job at stopping bad guys.
It’s known that firearms can serve for a long time after they’re no longer cutting edge. Flintlocks held on long into the percussion era. During the American Civil War, plenty of cavalry units, especially local militias, turned up with single-shot pistols despite Colt’s revolvers having been on the market for a while by then.