The handgun calibers on this list include .25, .32, and .380 – chambers commonly found in small, cheap firearms that have historically been widely available on the black market. ...

While there are many revolver calibers and configurations available on the market, Americans have some clear preferences for certain makes and models. Also: 2 Dividend Legends To Hold Forever; ...

Despite the prolific popularity of particular pistol and revolver cartridges, several excellent options are hanging on around the edges of the handgun mainstream.