The Smith & Wesson M&P 4506, a full-size, double-action-only (DAO) .45 ACP pistol, holds a unique place in the history of handgun design. While discontinued, it maintains a dedicated following among enthusiasts and professionals alike. This in-depth look will explore its features, history, performance, and legacy. We'll delve into what makes the M&P 4506 stand out, even years after its discontinuation.
Understanding the Smith & Wesson M&P 4506's Design
The M&P 4506, introduced in the late 1990s, was designed for a specific purpose: reliable, high-capacity .45 ACP firepower in a full-size, easily controllable package. This is where its strengths lie.
Key Features and Specifications:
- Caliber: .45 ACP
- Action: Double-action only (DAO)
- Capacity: 10+1 rounds (standard magazines)
- Barrel Length: 4.25 inches
- Overall Length: 7.7 inches
- Weight: Approximately 36 ounces (unloaded)
- Sights: Three-dot sights (typically)
- Frame Material: Steel
This combination of a robust steel frame and a relatively high capacity of 10 rounds made it a popular choice for law enforcement and personal defense. The DAO trigger system, while not as customizable as a double-action/single-action (DA/SA) pistol, offered a consistent trigger pull that was regarded as reliable and safe.
The DAO Trigger System: Advantages and Disadvantages
The DAO system of the M&P 4506 presents both advantages and disadvantages:
Advantages:
- Enhanced Safety: No need to manually cock the hammer, reducing the risk of accidental discharge.
- Consistent Trigger Pull: Every shot has the same trigger pull weight, promoting accuracy and control.
- Simplicity: Fewer internal parts than DA/SA pistols, contributing to increased reliability.
Disadvantages:
- Heavier Trigger Pull: The longer trigger pull can be challenging for some shooters, affecting accuracy and speed.
- Longer Reset: A noticeable reset between shots compared to other trigger systems.
- Less Customizable: DAO trigger pull weight and feel are less adjustable than in DA/SA pistols.
Performance and Handling of the Smith & Wesson M&P 4506
The M&P 4506’s performance is heavily influenced by its weight and full-size design. The heft of the pistol helps to mitigate recoil from the powerful .45 ACP cartridge. The large grip provides a comfortable and secure hold, even for shooters with larger hands. This translates into improved accuracy and control, especially during rapid firing.
Recoil Management: A Key Strength
The substantial weight of the M&P 4506 is a significant factor in its recoil management capabilities. The steel frame helps absorb the considerable energy of the .45 ACP round, resulting in a smoother shooting experience. This is crucial for sustained accuracy during multiple shots.
Accuracy and Reliability: Field Reports and Anecdotal Evidence
While comprehensive ballistic tests are not readily available online for this discontinued model, anecdotal evidence and discussions within online firearm communities consistently highlight its reliability and accuracy under a variety of conditions. Many owners praise its consistent performance and its ability to handle harsh environments.
The M&P 4506's Legacy and Discontinuation
The discontinuation of the Smith & Wesson M&P 4506 isn't due to performance shortcomings, but rather a shift in market demand and manufacturing priorities. The rise of polymer-framed pistols, often offering lighter weight and greater capacity, largely supplanted the full-size steel-framed models. This is not uncommon in the firearms industry, where trends shift in response to evolving user needs and technological advancements.
Why the M&P 4506 Remains Popular Among Collectors and Enthusiasts
Despite its discontinuation, the M&P 4506 retains a loyal following. The reliable operation and solid construction contribute to its lasting appeal. Collectors are drawn to its historical significance and its place in the evolution of Smith & Wesson's handgun designs. The significant weight, considered by some as a drawback, is seen by others as a significant asset in controlling recoil. Many view it as a robust and reliable piece of firearm history.
Conclusion: A Timeless Design
The Smith & Wesson M&P 4506, while no longer in production, stands as a testament to robust engineering and reliable performance. Its full-size design, coupled with the power of the .45 ACP and the consistent DAO trigger, made it a popular choice in its time. While newer designs have overtaken it in the market, its legacy lives on among those who appreciate its reliability, durability, and the feel of a substantial, well-made handgun. The Smith & Wesson M&P 4506 remains a significant piece of firearm history, one that deserves recognition for its impact on handgun design and its ongoing appeal among collectors and enthusiasts.