We all know you shouldn’t rely on a .22LR for self defense when there are more effective options out there. But I bet we all know people who still do. Whether it’s because that’s the only gun they own, or because it’s what they’re comfortable shooting, or maybe it’s a backup gun like a North American Arms Mini Revolver. Whatever the reason, and despite recommendations to the contrary, folks use .22’s for defense, have done so since Smith & Wesson developed the original .22 Short back in 1857, and will continue to do so in the future.