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Best One Handgun To Own – What If You Had to Pick Just One?

What if you had to choose to live with only one handgun?

This handgun would have to fill the roles of self-defense and hunting. Obviously, this is a very personal choice and is dependent upon a number of conditions which will be discussed below.

I am also not out to start a “handgun selection war” with the readers. However, if by choice, financial reasons, or because of political and legal and decisions you or I were ever forced to choose just one handgun it begs thoughtful discussion. Here are my thoughts for just one handgun.

My pick for the best one handgun to own would be a Ruger GP-100 in 357 Magnum.


The GP-100 is a built like a tank, will last forever if well maintained, can stand up to a steady diet of hot loads and has a good action. They handle well and are generally accurate if the shooter does his or her part. The 357 is a logical choice as it can fire everything from mild 38 Special wadcutters to heavy 180-grain hard cast loads. It can effectively handle small game, big game (within reasonable limitations), and self-defense from both two and four-legged creatures. While it’s a large handgun, with a four-inch barrel and a good holster, the GP-100 is still concealable. There is no task in my part of the U.S. the 357 cannot handle if I do my part shooting it.