Smith & Wesson Model 442
Smith & Wesson · Pistol · In Production · 1993
Also known as: Airweight Centennial
Overview
The Smith & Wesson Model 442 is a compact revolver built on Smith & Wesson's J-frame, introduced in 1993. Chambered in .38 Special +P with a 5-round cylinder. Featuring an aluminum alloy frame, this revolver achieves a notably lightweight package suited for everyday carry. The 1.9-inch barrel provides maximum concealment in a snubnose configuration, making this an ideal backup or deep concealment weapon. The double-action-only trigger mechanism provides a consistent pull stroke and eliminates the external hammer, creating a snag-free profile ideal for concealed carry situations where a smooth draw is essential. Weighing just 425g (15.0 oz) empty, this ultra-lightweight revolver is designed for comfortable all-day carry, though the reduced weight means increased felt recoil with full-power loads. Smith & Wesson has been producing J-frame revolvers for over seven decades, continuously refining the platform with improved metallurgy, ergonomics, and manufacturing techniques while maintaining the fundamental reliability and accuracy that has made their double-action revolvers the benchmark against which all others are measured.
Specifications
| Weight (empty) | 425 g (15.0 oz) |
| Overall Length | 165 mm (6.50") |
| Barrel Length | 47.6 mm (1.87") |
| Height | 107 mm (4.21") |
| Width | 32 mm (1.26") |
| Firing Mechanism | Double Action Only |
| Trigger Type | Double Action Only |
| Trigger Pull | 54 N (12.1 lbf) |
| Magazine Capacity | 5 rounds |
| Magazine Type | Rotary |
| Muzzle Velocity | 274 m/s (899 fps) |
| Muzzle Energy | 316 J (233 ft·lbf) |
| Effective Range | 20 m (22 yd) |
| Barrel Rifling | Right Hand |
| Number of Grooves | 5 |
| Frame Material | Aluminum Alloy |
| Barrel Material | Steel |
| Finish | Matte Black |
Calibers
- .38 Special +P · primary — also known as .38 Spl +P, .38 S&W Special +P
Features
- Firing modes: Semi Automatic
- Feed systems: Revolving Cylinder
- Features: Enclosed Hammer, Fixed Sights, Synthetic Grips, Swing Out Cylinder, Transfer Bar Safety, Stainless Steel Construction, Exposed Hammer, Internal Hammer
Service history
Operators
- Law Enforcement Backup Weapon
Production
Production years: 1993-present
Origin
Country of origin: United States
Notes
The aluminum frame reduces weight compared to the all-steel Model 42. The enclosed hammer design prevents snagging when drawing from concealment.
Background
The Model 442 shares the Centennial internal-hammer design with the 642, but features an aluminum alloy frame with a matte black finish preferred by those who want a non-reflective carry revolver.