Smith & Wesson 639
Smith & Wesson · Pistol · Discontinued · 1986
Also known as: Model 639, S&W 639
Overview
The Smith & Wesson 639 is a full-size semi-automatic pistol chambered in 9x19mm Parabellum, introduced by Smith & Wesson in 1986. The pistol features a stainless steel frame and a stainless steel slide, providing a durable platform designed for years of reliable service in both duty and civilian applications.
Specifications
| Weight (empty) | 700 g (24.7 oz) |
| Overall Length | 190 mm (7.48") |
| Barrel Length | 101.6 mm (4.00") |
| Height | 138 mm (5.43") |
| Width | 34 mm (1.34") |
| Action Type | Short Recoil |
| Firing Mechanism | Double Action Single Action |
| Trigger Type | Double Action |
| Trigger Pull | 20 N (4.5 lbf) |
| 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 | Stainless Steel |
| Slide Material | Stainless Steel |
| Barrel Material | Stainless Steel |
| Finish | Stainless |
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: Slide Mounted Safety, Firing Pin Safety
- Features: Single Stack Magazine, All Stainless Construction, Accessory Rail, Ambidextrous Slide Stop, Textured Grip, Loaded Chamber Indicator, Reversible Magazine Release, Manual Thumb Safety
Base model
Production
Production years: 1986-1988
Origin
Country of origin: United States
Discontinued: 1988
Notes
The 639 is the stainless steel version of the 439. Production was brief as Smith & Wesson transitioned to third-generation models 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.