Factory referred to this model as New Model 1-1/2 and it is an improved version of 1st Issue. Somewhat similar in appearance with a few notable exceptions. Barrel is 2.5" or 3.5" in length, round with a raised rib. Grip is of bird's-head configuration and 5-shot cylinder is fluted. Chambered for .32 Long rimfire cartridge. Cylinder stop located in the top frame instead of bottom. Finish and grip material are the same as 1st Issue. Approximately 100,700 manufactured between 1868 and 1875.