The Smith & Wesson 340PD is engineered as a robust yet remarkably lightweight revolver, designed for discreet carry and reliable performance. Chambered in .357 Magnum, it also safely fires .38 Special ammunition, providing versatility for both defensive use and range practice. This model is specifically manufactured without the internal lock mechanism, a preference for many discerning users seeking direct mechanical operation in their personal defense firearms.
Key Features
Construction & Materials
- Scandium Alloy Frame: The Scandium alloy frame provides exceptional strength-to-weight characteristics, critically reducing carry mass while maintaining structural integrity under .357 Magnum pressures.
- Titanium Cylinder: A Titanium cylinder further mitigates overall weight and rotational mass, ensuring structural resilience for continued .357 Magnum operation.
Performance & Utility
- 1.875-inch Barrel: The 1.875-inch barrel length is purpose-engineered for maximum concealment, effectively minimizing overt printing without unduly compromising ballistic performance within typical defensive engagement distances.
- No Internal Lock: This variant omits the internal lock mechanism, offering a streamlined, direct mechanical interface preferred by operators who prioritize immediate, unhindered operational readiness.
Technical Specifications
- Caliber: .357 Magnum (also safely fires .38 Special)
- Barrel Length: 1.875 inches
- Frame Material: Scandium Alloy
- Cylinder Material: Titanium
- Internal Lock: Absent
Application & Maintenance
The 340PD is optimized as a primary or secondary firearm for discreet carry, particularly where minimal mass and compact dimensions are paramount. Its construction facilitates continuous, comfortable everyday carry. Consistent range practice is recommended to establish proficiency with its handling dynamics. Adherence to a rigorous maintenance schedule, employing appropriate gun cleaning supplies, is critical to ensuring enduring operational reliability.









