The Enduring Power of Pump Action Shotguns in Military Use

Ever since World War I, the United States has embraced a uniquely American approach to warfare: bringing pump action shotguns to the battlefield. Even today, the U.S. military relies on these weapons, with models like the Mossberg 590A1 remaining staples in their arsenal. But why does the U.S. military continue to use pump action shotguns? In this article, we’ll explore the reasons behind this choice, the effectiveness of these weapons, and their various applications.

Why the Military Still Uses Pump Action Shotguns

The pump action shotgun, like the Mossberg 590A1, remains used by the U.S. military due to its unmatched versatility and reliability. These shotguns have proven themselves in numerous roles, from close-quarters combat to specialized tasks such as breaching and drone defense. Their rugged design allows them to function reliably even in harsh conditions, making them a valuable asset on the battlefield.

The Power and Effectiveness of Pump Action Shotguns

One of the primary reasons the U.S. military continues to use pump-action shotguns is their sheer firepower. The Mossberg 590A1, for example, is designed to deliver a massive payload with each shot. Standard defensive loads, such as buckshot, consist of eight or nine pellets traveling at approximately 1,100 feet per second. This results in a high lead concentration hitting the target, making it highly effective at close range.

Shotguns are also effective at longer distances. Tests have shown that military-grade shotguns can deliver accurate shots even at 100 yards or more, particularly when using specialized ammunition like slugs. This versatility makes the shotgun a powerful tool in various combat scenarios, whether engaging targets at close quarters or providing accurate fire at a distance.

Shotguns and Modern Warfare: Breaching and Drone Defense

Beyond their use in combat, shotguns play a critical role in breaching operations. Military and law enforcement personnel use shotguns to quickly breach doors and other obstacles. Specialized breaching rounds, designed to penetrate different materials, allow operators to gain entry with minimal risk to themselves and others.

Additionally, the advent of drones in modern warfare has given shotguns a new lease on life. The widespread use of drones for surveillance and combat purposes has made shotguns one of the best defenses against these aerial threats. Shotguns loaded with birdshot can create a wide spread of pellets, making them effective at taking down drones in the air.

The Design and Features of the Mossberg 590A1

The Mossberg 590A1 stands out among pump action shotguns for its durability and adaptability. Let’s delve into some of the features that make this shotgun a favorite among military personnel.

Dual Action Rails for Reliability

One of the key features of the Mossberg 590A1 is its dual-action rails. These rails ensure smooth and reliable operation by distributing the force evenly when the shotgun is pumped. This design reduces the likelihood of the shotgun jamming or binding, even under combat stress. The dual rails provide reliability, which is essential for military use.

Thickened Barrel for Durability

The Mossberg 590A1 was specifically adapted for military use, featuring a thicker barrel to withstand the rigors of combat. This modification was made at the request of the U.S. Navy, which needed a shotgun capable of enduring the wear and tear of being maneuvered through steel bulkheads and doors on ships. The result is a shotgun with a nearly indestructible barrel, ensuring it can handle the physical demands of military operations.

Versatile Sighting System

The 590A1 features a robust sighting system designed for both accuracy and durability. The front sight is raised and includes high-visibility paint, making it easy to acquire targets quickly. The rear sight is a ghost ring design, providing accuracy for long-range shots while allowing for rapid target acquisition. The sight system is also protected by thick metal wings, ensuring it remains functional even if the shotgun is dropped or subjected to rough handling.

Ambidextrous Safety and Bayonet Compatibility

The Mossberg 590A1 is designed to be user-friendly for both left- and right-handed shooters. The safety is located at the rear of the shotgun, making it easily accessible regardless of the shooter’s dominant hand. Additionally, the shotgun can mount a bayonet, adding another layer of versatility. This feature is particularly useful in close-quarters combat situations, where the ability to switch to a melee weapon can be a crucial advantage.

The Role of Shotguns in Future Combat

As combat evolves, the roles and applications of pump action shotguns may continue to change. However, their proven track record of reliability, versatility, and firepower suggests that they will remain a valuable tool for the U.S. military. With the increasing use of drones and the ongoing need for effective breaching methods, shotguns are likely to remain in the military arsenal for the foreseeable future.

RELATED – Streamlight TL Racker | The Home Defense Shotgun Must Have

Conclusion

The enduring presence of pump action shotguns like the Mossberg 590A1 in the U.S. military highlights their unique strengths. From their unmatched stopping power and versatility to their reliability in diverse combat situations, these shotguns remain critical to military operations. As warfare and technology evolve, the adaptability of pump action shotguns ensures they will remain relevant, proving once again that sometimes the old ways are the best.