Smith Wesson 642 Crimson Trace Laser 38 Special +P Revolver – Proven Airweight J-Frame, 5rd, Concealed Hammer

Description

The Model 642 has outlasted most of the pocket pistols that were supposed to replace it, and the Smith Wesson 642 Crimson Trace Laser is the version that answers its one real weakness. A snub-nose revolver has a short sight radius and tiny sights; a laser in the grip removes both problems at the distances this gun is actually used. MAG5 Firearms LLC, family owned in Collegeville, Pennsylvania, has it in stock.

Why a Laser Belongs on a Snub Nose

Fixed sights on a 1.875-inch barrel are a compromise nobody enjoys. They are small, close together and hard to align quickly in poor light, which is exactly when a defensive revolver gets used. The Smith Wesson 642 Crimson Trace Laser puts the aiming point on the target instead, and the grip activates it the moment the hand closes.

That also solves the problem of shooting from a position that is not a proper stance. From retention, from a seated position, or with the gun below eye level, the laser still tells you where the muzzle is pointed. No iron sight does that.

The grip activates the laser through a pressure switch in the front strap, so there is no button to find and nothing to remember. Building a firing grip on the Smith Wesson 642 Crimson Trace Laser turns it on, and releasing the grip turns it off.

Airweight Frame and Concealed Hammer

The aluminum alloy frame is what makes this revolver disappear in a pocket or on an ankle. Under fifteen ounces unloaded, the Smith Wesson 642 Crimson Trace Laser rides on a belt clip or in a pocket holster without dragging a waistband down, which is the single biggest reason people actually carry the gun they own.

The hammer is fully enclosed, so there is nothing to snag on a pocket lining or a jacket during the draw. That also makes it double action only by design, which is the right answer for a defensive revolver and one less decision under stress.

Five rounds is the trade for that size, and it is a real one. The Smith Wesson 642 Crimson Trace Laser is a gun for the first few seconds of a bad situation rather than a protracted one, which is worth being honest about when comparing it to a thirteen-round micro-compact.

Shooting the Smith Wesson 642 Crimson Trace Laser

A light 38 with a short barrel is not a pleasant range gun, and it is worth saying so plainly. Standard-pressure wadcutters make practice tolerable, and most people are better served shooting a box of those and a cylinder or two of carry ammunition rather than a hundred rounds of +P.

The double action trigger is long and deliberate, which is a safety feature rather than a flaw. With the laser on, the Smith Wesson 642 Crimson Trace Laser makes trigger control visible in a way dry practice with iron sights never does, and that feedback is genuinely useful for a new shooter.

Smith Wesson 642 Crimson Trace Laser Specifications

Carrying the Smith Wesson 642 Crimson Trace Laser

Pocket carry is where this revolver has always made the most sense, and a proper pocket holster that covers the trigger is not optional. The Smith Wesson 642 Crimson Trace Laser also works well on an ankle or as a backup gun, and the rounded profile means nothing prints through a shirt the way a squared slide does.

Maintenance is minimal by design. There is no magazine spring to relax, no chambered round to rotate, and a revolver that sits in a drawer for a year still works. The laser battery is the only thing on a schedule, so check it when the clocks change.

Reloading a revolver is a skill worth practicing with speed strips or a speedloader. Neither fits in a pocket as neatly as the Smith Wesson 642 Crimson Trace Laser itself does, but carrying five spare rounds in some form is better than carrying none.

Ordering the Smith Wesson 642 Crimson Trace Laser from MAG5

Handguns ship to a licensed dealer, never to a home address. Send us the FFL for the shop you want to receive the Smith Wesson 642 Crimson Trace Laser, we handle the dealer-to-dealer paperwork, and you complete the federal form and background check in person at pickup. Local customers can transfer with us here in Collegeville.

We are a family-owned shop, so a phone call reaches someone who can check the shelf and talk through holster or ammunition choices. MAG5 Firearms does not hold an SOT, so any NFA item has to go through a Class 3 dealer in your area.

Browse more Smith & Wesson revolvers in stock at MAG5 Firearms, or see the manufacturer page for the Smith & Wesson J-Frame line.

Lasergrip-equipped J-frames are usually the first small revolvers to sell out, since the grip alone costs a meaningful fraction of the gun. If the Smith Wesson 642 Crimson Trace Laser shows in stock on this page, it is on our shelf and ready to transfer.

California compliance and the Smith Wesson 642 Crimson Trace Laser

Smith and Wesson builds this particular part number, 163811, to California compliant specification, which is why it carries the internal lock and why it appears on the roster when so many small revolvers do not. If you are shopping from a restricted jurisdiction that is the detail that matters, and it is the reason this configuration exists alongside the plain 642.

If you are not in a restricted jurisdiction, you may still prefer this one. The Smith Wesson 642 Crimson Trace Laser ships with the laser already fitted and zeroed from the factory rather than as a grip you buy separately and install yourself, and that is worth something on a gun where the sights are as small as these.

Feeding the Smith Wesson 642 Crimson Trace Laser

• A 15 ounce revolver firing 38 Special +P is not gentle. That is the price of a gun you will actually carry, and it is worth knowing before the first cylinder rather than after.
• Speer Gold Dot Short Barrel 38 Special +P 135 grain is the load to look at first. Speer built it to open reliably at the velocity a 1.875 inch barrel actually delivers, which most defensive loads were never designed around.
• For practice, Magtech 38 Special 158 grain in standard pressure costs less and beats you up less, which means you will shoot more of it.
• Alternate between the two. Learn the trigger on standard pressure, then confirm your carry load before you trust it.
• The laser does not replace learning the trigger. It tells you where the muzzle is pointed, and on a double action revolver the muzzle moves during the press. Watching the dot travel is the best diagnostic tool this gun gives you.