"WHAT’S BEST FOR BACKUP: CHOOSE WHAT’S RIGHT FOR YOU!
In years gone by, if a backup weapon were carried at all, it would often be a .38 Special “Snubby” revolver or a .25 automatic. In rural areas, perhaps an antique Remington O/U Derringer in .41 Rimfire would be carried. The real cutting-edge, modern guys had a North American Arms .22 Short Mini Revolver stoked with foreshortened .22 LRs"
https://www.swatmag.com/article/author/jerryahern/
In years gone by, if a backup weapon were carried at all, it would often be a .38 Special “Snubby” revolver or a .25 automatic. In rural areas, perhaps an antique Remington O/U Derringer in .41 Rimfire would be carried. The real cutting-edge, modern guys had a North American Arms .22 Short Mini Revolver stoked with foreshortened .22 LRs"
https://www.swatmag.com/article/author/jerryahern/