Smith & Wesson SW SD40
Smith & Wesson · Pistol · In Production · 2012
Also known as: SD40
Overview
The Smith & Wesson SW SD40 is a subcompact semi-automatic pistol chambered in .40 S&W, introduced by Smith & Wesson in 2012. The pistol features a polymer frame and a stainless steel slide, providing a durable platform designed for years of reliable service in both duty and civilian applications. Positioned as an affordable, entry-level defensive pistol, this model delivers core reliability and function at a price point accessible to budget-conscious shooters seeking a dependable home defense or carry option from a trusted American manufacturer.
Specifications
| Weight (empty) | 643 g (22.7 oz) |
| Overall Length | 183 mm (7.20") |
| Barrel Length | 102 mm (4.02") |
| Height | 133 mm (5.24") |
| Width | 33 mm (1.30") |
| Action Type | Short Recoil |
| Firing Mechanism | Striker Fired |
| Trigger Type | Self Defense Trigger |
| Trigger Pull | 27 N (6.1 lbf) |
| Magazine Capacity | 14 rounds |
| Magazine Type | Detachable Box |
| Muzzle Velocity | 308 m/s (1010 fps) |
| Muzzle Energy | 546 J (403 ft·lbf) |
| Effective Range | 50 m (55 yd) |
| Barrel Rifling | Right Hand |
| Rifling Twist | 406 mm (15.98") |
| Number of Grooves | 6 |
| Frame Material | Polymer |
| Slide Material | Stainless Steel |
| Barrel Material | Steel |
| Finish | Matte Stainless |
Calibers
- .40 S&W · primary — also known as .40 Smith & Wesson, 10x22mm
Features
- Firing modes: Semi Automatic
- Feed systems: Detachable Box Magazine
- Safety mechanisms: Trigger Safety, Firing Pin Safety
- Features: Picatinny Rail, Textured Grip, White Dot Sights, Accessory Rail, Ambidextrous Slide Stop, Loaded Chamber Indicator, Reversible Magazine Release, Striker Fired
Base model
Production
Production years: 2012-present
Origin
Country of origin: United States
Notes
Alternate designation for SD40 series. SW = Smith & Wesson prefix used in certain catalogs.
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.