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Q&A · Hunting

How to select the right ammunition for different duck species?

April 5, 2026

Quick Answer

SELECT AMMUNITION FOR DUCK SPECIES BASED ON THEIR SIZE AND HABITAT. FOR SMALLER DUCKS LIKE WOOD DUCKS AND MERGANSERS, USE LIGHTER GUAGE SHOTGUN SHELLS. FOR LARGER DUCKS LIKE MALLARDS AND PINTAILS, USE HEAVIER GUAGE SHELLS.

Choosing the Right Gauge

When selecting ammunition for duck hunting, it’s essential to consider the size of the duck species and their habitat. Smaller ducks like wood ducks and mergansers typically inhabit dense vegetation and require lighter gauge shotgun shells, such as 2 3/4 or 3-inch, with 1 1/8 or 1 1/4 ounce payloads. This allows for tighter patterns and more effective shot placement in dense cover.

Understanding Shot Types

The type of shot used also plays a crucial role in selecting the right ammunition. For waterfowl hunting, #6 or #7 1/2 lead shot is a popular choice, but steel shot is now widely used and required in some areas due to lead toxicity concerns. Steel shot patterns slightly differently than lead, so it’s essential to practice with the specific type of shot you’ll be using in the field.

Caliber and Load Options

In addition to gauge and shot type, the caliber and load of the ammunition also impact its effectiveness. For duck hunting, 12-gauge shotguns are the most common, but 20-gauge and 10-gauge options are also available. When it comes to load, a 1 1/8 or 1 1/4 ounce payload is a good starting point for most duck hunting situations, but heavier payloads can be effective for larger ducks or in open water situations.

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