You're not bulletproof...

Smith & Wesson Model 60 A simple and reliable 5-shot revolver that can come chambered in .38 Special or .357 Magnum. It’s important to find out exactly which model you have because the ones in .38 Special cannot handle the higher pressures of the .357, but you can shoot .38 Special out of the .357 models. The one above has an add on piece of metal in the grip to give more surface area. Without it, a regular Model 60 has a very thin, almost anemic grip. I’m not sure if its a factory add on