The Smith & Wesson 340PD is a scandium-framed, ultra-lightweight J-frame revolver chambered in .357 Magnum, built specifically for concealed carry. As a firearm accessory, we’re covering what to look for in a holster for this model rather than linking to specific listings.
What to look for in a 340PD holster
- J-frame-specific fit. The 340PD’s cylinder and barrel length are shared across most S&W J-frame revolvers, so holsters marketed for “J-frame” or “340/342/442 series” models will generally fit, but always confirm barrel length (the 340PD typically ships with a short barrel) before buying.
- Retention appropriate to carry method. Inside-the-waistband (IWB) holsters are the most common choice for this gun given its role as a lightweight carry revolver; friction or thumb-break retention are both common on J-frame-specific designs.
- Material tradeoffs. Kydex holsters offer consistent retention and a slim profile; leather offers a softer break-in and print reduction; hybrid designs (leather backing with a Kydex shell) try to split the difference.
- Trigger guard coverage. Regardless of material, make sure the holster fully covers the trigger guard — this is a basic safety requirement for any holster, not a nice-to-have.
Buying guidance
Because this is a firearm accessory, we’re not linking to specific retailers here. Reputable holster makers who specialize in J-frame-specific molds (rather than generic “snub nose” holsters) will give the most reliable fit for the 340PD’s exact dimensions — check that the listing explicitly names J-frame models like the 340PD, 342, or 442 rather than a generic “fits most small revolvers” description.