Smith & Wesson Model 325 Night Guard

About the Smith & Wesson Model 325 Night Guard

The Smith & Wesson Model 325 Night Guard is a large-frame N-frame revolver chambered in .45 ACP, introduced in 2008 as part of Smith & Wesson's innovative Night Guard series engineered for law enforcement backup duty and concealed carry in low-light environments. Built on the company's robust N-frame platform using lightweight scandium aluminum alloy construction, the Model 325 Night Guard weighs just 28 ounces despite its substantial frame size and powerful .45 ACP chambering, representing one of the lightest production .45 caliber revolvers ever manufactured. The revolver features a 2.5-inch stainless steel barrel, six-shot cylinder, and requires full moon clips to accommodate the rimless .45 ACP cartridge, ensuring reliable extraction and rapid reloading in defensive situations. Defining characteristics of the Night Guard series include an XS Express tritium night sight featuring a large white dot surrounding a Swiss-made tritium insert for rapid target acquisition in darkness, fixed rear sight, Pachmayr Compac synthetic grips optimized for concealment while managing the substantial recoil of the .45 ACP cartridge, and a non-reflective matte black PVE (Physical Vapor Deposition) finish that eliminates glare and provides exceptional resistance to corrosion and wear. The Model 325 Night Guard filled a unique niche for users seeking the proven stopping power of the .45 ACP cartridge in a lightweight, concealable revolver format with enhanced low-light capability.

The Model 325 Night Guard represents an unusual marriage of old and new technologies: John Browning's legendary .45 ACP cartridge from 1905 combined with exotic 21st-century scandium alloy metallurgy and radioactive tritium night sights. Its brief production run and powerful chambering have made it a highly collectible specialty revolver.

Smith & Wesson Model 325 Night Guard specifications

The Model 325 Night Guard was part of the original 2008 Night Guard series launch alongside the Models 327 and 329. The .45 ACP chambering in a revolver format offers several advantages including compatibility with widely available 1911 pistol ammunition, reduced muzzle flash compared to magnum calibers, and proven stopping power with modern hollow-point defensive loads. The lightweight scandium frame and powerful .45 ACP cartridge produce substantial felt recoil, making the Night Guard challenging to shoot accurately without practice. Each revolver shipped with two full-moon clips for the rimless .45 ACP cartridge. The matte black PVE finish uses Physical Vapor Deposition technology, creating a molecular bond that is significantly more durable than traditional bluing or phosphate coatings. Original MSRP was approximately $1,139 USD. The 2.5-inch barrel provides optimal ballistic performance for .45 ACP, maintaining adequate velocity for reliable expansion of hollow-point ammunition while keeping overall dimensions compact. Production lasted only from 2008 to 2009, making the Model 325 Night Guard a relatively rare variant highly sought by collectors of specialty Smith & Wesson revolvers.