Why Modern Pump Shotguns Do Not Slamfire: A Legally and Safely Sound Design

Slamfire is an old design feature that allows a shotgun to fire when the action is closed and the finger is on the trigger. This feature was once seen in early pump shotguns and is still found in some modern reproductions, particularly in Cowboy Action Shooting. However, the safety and liability concerns associated with this feature have led manufacturers to omit it in modern designs.

The Risks of Slamfire

The primary downside of slamfire is the potential for extremely dangerous situations. If the shotgun fires when the action is closed and the trigger is depressed, it could result in accidental discharge. This is not only dangerous to the shooter but also to bystanders and the shooter themselves. Given the risks, many modern shotgun manufacturers have opted against including this feature in their designs.

The Safety and Liability Concern

Modern shotgun designs prioritize user safety and liability. In a combat scenario, where rapid and sustained fire is necessary, slamfire functionality might be desirable. However, in a civilian setting, accidents can occur due to forgetfulness or carelessness. For instance, a 1963 Chevrolet car incident in which a teenager’s shotgun accidentally slammed fired during a routine action demonstrates the potential for serious injury.

Legislation and Redesign

The issue of slamfire is not just about safety but also about legal compliance. Lawsuits can arise from design flaws that lead to accidental firings. In the past, a user's claim of a design flaw can indeed arise if they do not follow basic firearm safety guidelines. This is why gun manufacturers have redesigned triggers to be more idiot-proof, ensuring that accidental discharges are less likely to occur, even if the shooter is inadvertently holding the trigger.

The Ineffectiveness of Slamfire in Modern Usage

Even if slamfire were to be included in modern designs, it might not offer any significant advantages. Shotguns, especially those chambered in 12 gauge and loaded with buckshot or magnum loads, are known for their substantial recoil and muzzle rise. Slamfire could potentially worsen this problem by making follow-up shots less accurate. This would make it less likely for shots to hit their targets, defeating the purpose of rapid fire.

Modern pump shotguns are designed to provide a safe and accurate shooting experience. With careful design and user education, these firearms can be used effectively without the risks associated with slamfire. As such, manufacturers continue to avoid including this feature in their contemporary designs.

Conclusion

In summary, the absence of slamfire in modern pump shotguns is a result of a carefully considered design choice that prioritizes user safety and reduces the likelihood of accidental firings. While some historical and niche applications may still benefit from this feature, its inclusion in modern civilian designs is unnecessary and could introduce significant risks to both the shooter and others.