Smith & Wesson will make three more lightweight J-Frame revolvers available with factory-installed LaserMax CenterFire laser sighting systems—the Models 442, 637 and 638. They join the popular Model 642, which was equipped with a factory-installed LaserMax CenterFire laser in January 2015.
The factory-installed CenterFire laser is designed to fit the revolver frame. Located under the bore, the new sight features LaserMax’s Controlled Activation feature, which enables the user to operate from concealment without revealing his or her position.
The LaserMax laser also incorporates improved ambidextrous tap-on/tap-off activation, a 10-minute auto time-out feature, and the ability to switch between a solid or pulsed beam.
“”The benefits of having a laser sighting system on your personal self-defense firearm are well known,” said Jan Mladek, general manager of Smith & Wesson and M&P brands. He said the addition of the LaserMax laser sight helps enable positive target acquisition and enhanced accuracy in low-light conditions.
A staple in the Smith & Wesson line since 1952, the J-Frame revolver has served as a trusted backup gun by law-enforcement professionals and as a primary self-defense firearm by thousands of licensed permit holders.
| S&W Model 642 LaserMax | |
|---|---|
| Action | Double-action only (fully enclosed hammer) |
| Barrel Length | 1.875 inches |
| Caliber | .38 Special +P |
| Overall Length | 6.31 inches |
| Weight Unloaded | 15.5 ounces |
| Sights | Fixed front, integral rear |
| Grip | Black synthetic |
| Capacity | 5 rounds |
| Frame | Aluminum alloy |
| Cylinder | Stainless steel |
| MSRP | $539 |
| S&W Model 442 LaserMax | |
|---|---|
| Action | Double-action only (fully enclosed hammer) |
| Barrel Length | 1.875 inches |
| Caliber | .38 Special +P |
| Overall Length | 6.31 inches |
| Weight Unloaded | 15.5 ounces |
| Sights | Fixed front, integral rear |
| Grip | Black synthetic |
| Capacity | 5 rounds |
| Frame | Aluminum alloy, matte black finish |
| Cylinder | Carbon steel, matte black finish |
| MSRP | $539 |
| S&W Model 637 LaserMax | |
|---|---|
| Action | Single/double-action (exposed hammer) |
| Barrel Length | 1.875 inches |
| Caliber | .38 Special +P |
| Overall Length | 6.31 inches |
| Weight Unloaded | 15.5 ounces |
| Sights | Fixed front, integral rear |
| Grip | Black synthetic |
| Capacity | 5 rounds |
| Frame | Aluminum alloy |
| Cylinder | Stainless steel |
| MSRP | $539 |
| S&W Model 638 LaserMax | |
|---|---|
| Action | Single/double-action (fully enclosed hammer) |
| Barrel Length | 1.875 inches |
| Caliber | .38 Special +P |
| Overall Length | 6.31 inches |
| Weight Unloaded | 15.5 ounces |
| Sights | Fixed front, integral rear |
| Grip | Black synthetic |
| Capacity | 5 rounds |
| Frame | Aluminum alloy |
| Cylinder | Stainless steel |
| MSRP | $539 |
I like the idea of lasher designatots on hand guns..until people start to rely on them to much..you should still use your iron sites by force of habit alone..what about installing a small flashlight insread of the laser. I know smepeople say that you are just providing a target for bad people to shot at but if you provide a pressure selector for your light you need only relax your grip to turn it off.. I just think it’s bad to pull the trigger on something of which you are not sure of your target!
Sorry no more revolvers for me, I don’t care who makes it. I stand by my Semi automatic Glock’s My magazine hold more band for the buck. I keep my Glocks cleaner than my own car.Fourteen rounds vs six of 45 semi auto. easy to reload not like a revolver even with speed loaders.