The S&W M&P 340 Centennial is a compact Double Action Only revolver built for dependable close-range carry. It is chambered in .357 Mag with compatibility for .38 Special, features a 1.87-inch barrel, and comes equipped with XS Sights 24/7 tritium night sights for quick target acquisition in low light.
Key Features
5-round cylinder chambered for .357 Mag and .38 Special
1.87-inch barrel for a compact, carry-friendly profile
XS 24/7 tritium night sights with an integral U-notch rear
Scandium alloy frame with a stainless steel cylinder
Synthetic grip and matte black finish designed for everyday handling
A snub revolver option that prioritizes size, simplicity, and night-ready sights.
