Description
The Remington Nitro-Steel Duplex shells load two different steel shot sizes in a single shell designed to give you the best of both worlds. The #4 shot throws a tight pattern for close-range work while the BB pellets maintain energy out past 40 yards. This blended approach works because smaller shot creates density when birds are in the decoys, and larger pellets retain knockdown power when ducks commit at distance.
How the Duplex Load Works
Nitro-Steel Duplex shells combine steel BB and #4 shot in a magnum 1-1/4 ounce load that travels at 1450 fps. The duplex design means you're not compromising on either extreme of your hunting day. You don't need separate shells for different scenarios anymore. The four-petal wad design keeps the shot cup tough so it protects your barrel while performing across a wide range of chokes. Remington's testing shows pattern density and pellet energy remain highly effective all the way out to 40+ yards.
Built for Steel Shot Hunting
The hull features a drab color with a quality high base to reduce glint and reflection in the blind. These are loaded with Remington's Nitro Velocity powders to deliver the speed and consistency that steel shot demands. The 3-inch magnum size packs a full payload without requiring 3.5-inch guns. Whether you're hunting mallards, teal, or larger waterfowl, the BB and #4 combination gives you flexibility across most typical hunting distances.
Key Specifications
- Gauge: 12 Gauge
- Length: 3 inches
- Shot Sizes: BB and #4
- Shot Weight: 1 1/4 ounces
- Shot Type: Steel
- Muzzle Velocity: 1450 fps
- Rounds Per Box: 25
- Model: Nitro-Steel Duplex
- Manufacturer: Remington
- UPC: 047700266459
- MPN: R26645
- Application: Waterfowl
- Wad Type: Four-petal shot cup
- Hull: Drab color with high base
What’s Included
- 25 Remington Nitro-Steel Duplex shotshells
Frequently Asked Questions
What's the advantage of having two shot sizes in one shell?
The #4 shot creates a dense pattern for closer birds while the BB pellets maintain energy and penetration at extended range. This means you can keep one type of shell in the blind instead of switching loads for different distances. Real-world testing shows these patterns stay effective all the way to 40+ yards depending on your choke.
Are Nitro-Steel Duplex shells suitable for geese?
Yes, the BB pellets make them viable for geese, though they're specifically engineered as a versatile waterfowl load. The blend gives you options, but the 1-1/4 ounce payload and BB size work better for ducks and mixed flocks than for dedicated goose hunting. If you're hunting primarily geese, you might prefer a straight BB load.
How does the four-petal wad affect performance?
The wad design cushions the shot pellets during acceleration while protecting your barrel from wear. More importantly, it works consistently across different choke constrictions. This means whether you're shooting improved cylinder, modified, or full chokes, you'll get reliable patterns without having to dial in your gun differently.
Can I reload Nitro-Steel Duplex hulls?
Yes, the hulls are designed for reloading, which many dedicated waterfowl hunters do to save money over a season. Just inspect each hull for uniformity before processing to make sure you're working with quality brass.




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