Sorry Scott, but I believe that NoZombies has the correct information. PISTOLS chambered for these rounds may have been dimensionally identical, but the rounds themselves are not. The .32 Short and long colt are rebated base designs similar to the .22 LR, with most of the bullet hanging outside the case. The 32 S&W Short, the .32 Colt New Police, the .32 S&W Long, the .32 H&R magnum and the .327 magnum are all dimensionally identical except for length, and are of designs that fully enclose the body of the bullet, or nearly so.