The Smith & Wesson Model 520 is a semi-automatic pistol chambered in the increasingly popular .40 Smith & Wesson cartridge. Introduced in the late 1990s, it quickly gained a reputation as a reliable and durable sidearm, suitable for both law enforcement and civilian use. This article will explore the features, history, variants, and overall legacy of the Smith & Wesson 520.
The History and Design of the Smith & Wesson 520
The Smith & Wesson 520 emerged during a period of significant transition in the handgun market. Law enforcement agencies were increasingly adopting the .40 S&W cartridge, seeking a balance between the stopping power of the .45 ACP and the manageability of the 9mm. Smith & Wesson responded to this demand with the 520, a pistol designed for reliability, accuracy, and ease of use.
The 520 features a double-action/single-action (DA/SA) trigger mechanism. This means the first shot is fired in double-action mode, requiring a longer, heavier trigger pull. Subsequent shots are fired in single-action mode, with a lighter, shorter trigger pull. This system offers a degree of safety, as the heavier double-action trigger pull reduces the likelihood of accidental discharge.
Its design incorporates a steel slide and frame, contributing to its durability and robustness. The high-quality construction made the 520 a favorite among professionals who depended on their firearms for safety and reliability.
Key Features of the Smith & Wesson 520:
- Caliber: .40 Smith & Wesson
- Action: Double-action/single-action (DA/SA)
- Capacity: Typically 10 rounds (depending on magazine)
- Safety: Manual thumb safety
- Sights: Usually 3-dot sights, though variations exist.
- Frame: Steel
Variants and Modifications of the Smith & Wesson 520
While the core design remained consistent, several variations of the Smith & Wesson 520 were produced. These differences primarily focused on minor features, such as sight configuration, grip style, and finish. Some versions included accessory rails for mounting lights or lasers, enhancing their tactical versatility. Collectors often seek out specific variants based on their unique characteristics.
The Smith & Wesson Model 520, while no longer in active production, maintains a dedicated following among collectors and enthusiasts.
Smith & Wesson 520 vs. Competitors: A Comparative Analysis
The Smith & Wesson 520 competed with other popular .40 S&W handguns during its production run. Direct comparisons with models like the Glock 22, SIG Sauer P229, and Beretta 96 offer insights into its strengths and weaknesses. While specific performance data varies based on ammunition and testing methods, the 520 generally held its own in terms of accuracy and reliability. The DA/SA trigger mechanism is a key differentiator, setting it apart from the striker-fired pistols prevalent today.
| Feature | Smith & Wesson 520 | Glock 22 | SIG Sauer P229 | Beretta 96 |
|---|---|---|---|---|
| Action | DA/SA | Striker-fired | DA/SA | DA/SA |
| Capacity | 10 rounds (typical) | 15 rounds | 15 rounds | 10 rounds |
| Frame Material | Steel | Polymer | Steel/Polymer | Steel |
| Safety | Manual Thumb Safety | Passive Trigger Safety | Manual/Decocker | Manual Thumb Safety |
(Note: Capacity can vary based on magazine type and local regulations.)
The Smith & Wesson 520's Legacy and Continued Relevance
Even though the Smith & Wesson 520 is no longer in production, its legacy continues. Many law enforcement agencies and individuals still utilize the firearm due to its reliability and build quality. It's frequently found in the used firearms market, representing a potentially cost-effective option for those seeking a durable, well-built .40 S&W pistol.
Conclusion: A Reliable Workhorse
The Smith & Wesson 520 represents a significant chapter in Smith & Wesson's history and the broader development of .40 S&W handguns. Its robust construction, reliable function, and manageable size contributed to its success. While newer designs have emerged, the 520 remains a noteworthy and respected firearm for its time, and a sought-after piece among collectors. Understanding its features and history helps appreciate its place in the world of handguns.