Smith & Wesson Model 4040PD
Smith & Wesson · Pistol · Discontinued · 2003
Also known as: Model 4040PD
Overview
The Smith & Wesson Model 4040PD is a compact semi-automatic pistol chambered in .40 S&W, introduced by Smith & Wesson in 2003. It is among the first pistols chambered for the new .40 S&W cartridge, which was developed jointly by Smith & Wesson and Winchester as a shorter, more manageable alternative to the 10mm Auto after the FBI's experience with that round. The pistol features a scandium alloy frame and a stainless steel slide, providing a durable platform designed for years of reliable service in both duty and civilian applications. these pistols arrived at exactly the right moment, as law enforcement agencies across America were transitioning from revolvers to semi-automatics and seeking a cartridge that split the difference between 9mm and .45 ACP. In S&W's Third Generation numbering system, this model's designation indicates full-size configuration.
Specifications
| Weight (empty) | 709 g (25.0 oz) |
| Overall Length | 178 mm (7.01") |
| Barrel Length | 89 mm (3.50") |
| Height | 127 mm (5.00") |
| Width | 34 mm (1.34") |
| Action Type | Short Recoil |
| Firing Mechanism | Double Action |
| Trigger Type | Double Action |
| Magazine Capacity | 7 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 | Scandium Alloy |
| Slide Material | Stainless Steel |
| Barrel Material | Stainless Steel |
| Finish | Matte Black |
Calibers
- .40 S&W · primary — also known as .40 Smith & Wesson, 10x22mm
Features
- Firing modes: Semi Automatic
- Feed systems: Detachable Box Magazine
- Safety mechanisms: Slide Mounted Decocker Safety, Magazine Disconnect, Firing Pin Safety
- Features: Third Generation Design, Scandium Alloy Frame, Ultra Lightweight, Compact Frame, Single Stack Magazine, Novak Sights
Base model
Production
Production years: 2003-2010
Origin
Country of origin: United States
Notes
The 4040PD was introduced later in the third-generation lineup using scandium alloy technology. The light weight makes recoil more pronounced with .40 S&W ammunition.
Background
The 'PD' Personal Defense designation marks this as one of S&W's scandium alloy revolvers, which were so light when first introduced that many shooters couldn't believe a revolver chambered in .40 S&W could weigh so little without sacrificing durability.