Smith & Wesson Model 439
Smith & Wesson · Pistol · Discontinued · 1980
Also known as: Model 439
Overview
The Smith & Wesson Model 439 is a full-size semi-automatic pistol chambered in 9x19mm Parabellum, introduced by Smith & Wesson in 1980.
Specifications
| Weight (empty) | 780 g (27.5 oz) |
| Overall Length | 193 mm (7.60") |
| Barrel Length | 102 mm (4.02") |
| Height | 138 mm (5.43") |
| Width | 34 mm (1.34") |
| Action Type | Short Recoil |
| Firing Mechanism | Double Action |
| Trigger Type | Double Action |
| Magazine Capacity | 8 rounds |
| Magazine Type | Detachable Box |
| Muzzle Velocity | 360 m/s (1181 fps) |
| Muzzle Energy | 481 J (355 ft·lbf) |
| Effective Range | 50 m (55 yd) |
| Barrel Rifling | Right Hand |
| Rifling Twist | 254 mm (10.00") |
| Number of Grooves | 6 |
| Frame Material | Aluminum Alloy |
| Slide Material | Carbon Steel |
| Barrel Material | Carbon Steel |
| Finish | Blued |
Calibers
- 9x19mm Parabellum · primary · 9mm NATO — also known as 9mm Luger, 9mm NATO, 9x19mm
Features
- Firing modes: Semi Automatic
- Feed systems: Detachable Box Magazine
- Safety mechanisms: Manual Safety, Magazine Disconnect
- Features: Second Generation Design, Aluminum Frame, Single Stack Magazine, Adjustable Rear Sight, Accessory Rail, Ambidextrous Slide Stop, Textured Grip, Loaded Chamber Indicator
Production
Production years: 1980-1988
Origin
Country of origin: United States
Discontinued: 1988
Notes
The 439 represented the second-generation refinement of the Model 39. It was replaced by the third-generation 3900 series in the late 1980s.
Background
Smith & Wesson has been manufacturing firearms in Springfield, Massachusetts since 1852, making them one of the oldest and most respected names in the American firearms industry, with their revolvers and pistols serving in virtually every major conflict and law enforcement agency worldwide.