Nice gun; I'm sure you will enjoy it and be glad you bought it. My first real handgun, bought about 30 years ago, was a 4-inch nickel Model 19. Other than swapping the beautiful wood grips for Crimson Trace grips it is just like I bought it, and still my go-to home defense gun. I think it is about as close to perfection as a handgun can get to the right balance of form and function.