Here is the one I bought for my sweetie.It is a Smith & Wesson 642 Crimson Trace (laser)
Model: 642
Caliber: .38 S&W Special +P
Capacity: 5 Rounds
Barrel Length: 1 7/8"
Front Sight: Integral Front
Rear Sight: Fixed
Grip: Rubber Grips
Frame: Small - Centennial Style
Finish: Matte
Overall Length: 6 3/8"
Material: Alloy/Stainless Steel
Weight Empty: 15 oz.In a pocket or purse holster with a speed loader w/ another five rounds.
loaded with Corbon .38 Special 110-gr. DPX
The only diffeence is that my Crimson Trace grips were aftermarket. My gun was one of the first new ones that no longer have that built in trigger lock.