HEVI-Shot HEVI-Hammer Waterfowl 12 Gauge 3.5" 1.5 oz Steel Bismuth BB Shot - 25 Rounds per Box

HEVI-Shot HEVI-Hammer Waterfowl is a 12 gauge steel-and-bismuth hybrid load designed to give waterfowl hunters the reach of bismuth without the cost of an all-bismuth shell. Each 3.5" magnum round carries 1.5 oz of shot in a layered configuration: a bismuth-enriched outer band surrounds a steel core, letting you extend your effective range on ducks and geese while keeping per-round costs reasonable. This is the thinking hunter's load—you get more pattern density and terminal performance at distance than straight steel, with better cold-weather reliability than premium alternatives.

The engineering here is straightforward. HEVI-Shot dedicates 15 percent of the payload to HEVI-Bismuth pellets (9.6 g/cc) positioned over the remaining steel shot. Bismuth's superior density and hardness mean tighter, harder-hitting patterns downrange compared to steel alone. According to the maker, this layered approach delivers 38 percent more lethal range than steel when shooting No. 2 or 3 shot, and 41 percent more with No. 4—real gains for pass-shooting late in the season or across wider water.

BB shot in the 3.5" magnum size makes this load well-suited to big-water hunting where range is a factor and you're targeting larger waterfowl. The hybrid design also shrugs off extreme cold better than some alternatives, so you can rely on consistent performance from September through January. A box contains 25 rounds, sized for serious waterfowl hunters who put in the work.

Key Features

• Steel and bismuth hybrid payload for extended range at a reasonable per-shot cost
• 15% HEVI-Bismuth layer over steel core delivers tighter patterns and harder hits
• 3.5" magnum chamber for maximum payload and velocity
• BB shot size ideal for large waterfowl at distance
• Superior cold-weather performance in extreme conditions
• 25 rounds per box for serious waterfowl hunters

Specifications

Frequently Asked Questions

How does the steel-bismuth hybrid compare to all-steel or all-bismuth loads?

HEVI-Hammer Waterfowl balances range and cost by using a bismuth-enriched outer layer over a steel core. According to HEVI-Shot, this design delivers 38 percent more lethal range than pure steel with No. 2 or 3 shot, and 41 percent more with No. 4, while keeping the cost lower than all-bismuth alternatives. You're paying for proven performance at distance without the premium price.

What shot sizes does HEVI-Hammer Waterfowl come in?

This particular load is BB shot, sized for large waterfowl and longer-range pass-shooting scenarios. BB is the largest pellet size listed for this product.

Is HEVI-Hammer Waterfowl lead-free and legal for waterfowl hunting?

The ammunition uses steel and bismuth, making it non-lead. Steel and bismuth are standard non-toxic alternatives approved for waterfowl hunting across the US, but always verify your local and state waterfowl regulations before you hunt.

How does this load perform in cold weather?

HEVI-Shot notes improved cold-weather performance with HEVI-Hammer Waterfowl compared to some alternatives, making it reliable for late-season hunts when extreme cold can affect ammunition consistency.