Colt introduced a single action cal.22 identical to the model 1873 line but smaller in size. It was called the "Frontier Scout". The shape of the grips, the fixed or adjustable sights are identical to the Single Action 1873 Cattleman.

The Stallion revolver is a scaled down version of the Colt Single-Action Army, arguably the best-selling pistol ever produced. It was popular in .22 calibre due to the cheap price of ammunition and light recoil in a full-sized revolver.