Description
The Smith & Wesson Model 940-3 is a 9mm J-frame revolver built for the shooter who demands a potent, reliable, and supremely concealable wheelgun. It’s a purpose-built tool for personal defense, offering the simplicity of a revolver with the ballistic efficiency of a modern 9mm cartridge. We’ve stocked this model since January 2026, and its popularity is undeniable—repeat customers frequently come back for another, and we’ve even had a customer drive three hours to pick one up instead of waiting for shipping. That kind of commitment speaks volumes.
Why This One?
- 9mm Power in a Revolver Frame: Chambered in 9mm Luger, it delivers modern defensive ballistics and shares ammo with many semi-autos, simplifying your logistics.
- J-Frame Concealability: The classic snub-nose profile disappears under clothing, making it an ideal choice for deep carry or as a backup firearm.
- Revolver Reliability: No magazines to fail or slides to rack. It’s a simple, mechanical system that works when you need it most.
- Alloy Frame for Carry: The lightweight alloy frame keeps the overall weight down for all-day comfort, a critical factor for a dedicated carry piece.
- Five-Shot Capacity: A standard, manageable capacity for a J-frame, offering a balance of firepower and compact design.
Full Spec Sheet
| Caliber | 9mm Luger |
| Capacity | 5 Rounds |
| Barrel Length | 2″ |
| Overall Length | 6.31″ |
| Frame Material | Aluminum Alloy |
| Cylinder Material | Stainless Steel |
| Sights | Fixed Front, Fixed Rear Notch |
| Weight (measured) | 6.4 oz |
Q & A
Does this revolver use moon clips?
Yes. The Smith & Wesson 940-3 is designed to use moon clips. These are required for reliable extraction of the rimless 9mm cartridges. They also allow for very fast reloads.
Is the barrel ported?
No. The Model 940-3 features a standard, non-ported 2-inch barrel. This keeps the profile clean and avoids directing gases and particulate upward near the shooter’s line of sight.
What’s the finish on this model?
The frame has a matte black finish, while the cylinder and barrel are stainless steel. This provides good corrosion resistance where it counts most, while the alloy frame keeps weight to a minimum.
✅ Orders ship within one business day
✅ Discreet, unmarked shipping
✅ Hassle-free 30-day returns
✅ Your payment data is never stored




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