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What is Best Shotgun Gauge for River Ducks?

April 5, 2026

Quick Answer

For river ducks, a 12-gauge shotgun with a 3-inch chamber is the most effective choice, offering the right balance of power and manageable recoil.

Choosing the Right Gauge for River Ducks

When it comes to hunting river ducks, the shotgun gauge is crucial. A 12-gauge shotgun is generally considered the best choice for several reasons. Its 3-inch chamber provides enough power to handle larger ducks, such as the wood duck, while still being manageable for smaller species like the teal. This gauge also allows for a wide range of ammunition options, from 2 3/4 to 3-inch shells.

Shotgun Choke and Shot Size

To effectively hunt river ducks, it’s essential to choose the right shotgun choke and shot size. A modified or improved modified choke is ideal for most river duck hunting situations, as it allows for a tight spread at longer ranges while still providing an adequate pattern at closer distances. Shot size also plays a significant role in river duck hunting, with a 3-inch shell and BB or BBB shot being the most effective combination for taking down ducks.

Tips for Effective River Duck Hunting

When hunting river ducks, it’s essential to consider the terrain and water conditions. A 12-gauge shotgun with a 3-inch chamber is well-suited for hunting in tight spaces, such as river channels and flooded fields. To increase your chances of success, use a shotgun with a good trigger pull, and make sure to wear a comfortable pair of waders to navigate the terrain. Additionally, be prepared to move quickly and quietly, as river ducks can be highly alert to their surroundings.

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