Winchester Ammo XSC10BBB DryLock Super Magnum 10 3.50" 1 5/8 oz BBB Shot 25 Per Box/ 10 Cs

Winchester DryLock Super Magnum 10-gauge ammunition is purpose-built for duck hunters who refuse to let weather dictate their season. These 3.50" shells deliver 1 5/8 oz of BBB steel shot at 1350 fps, combining the knockdown energy you need for late-season mallards and geese with Winchester's proven moisture-resistant technology. If you're working flooded timber, coastal marshes, or spending hours in a blind where wet conditions are guaranteed, DryLock's patented design keeps your rounds dry and reliable—no matter what the weather throws at you.

Ten-gauge hunting demands ammunition engineered for the harshest environments, and these loads have earned the trust of serious waterfowl hunters across the country. The BBB shot size gives you the pattern density and velocity needed for clean passes on fast-moving ducks and bigger geese, while the magnum charge delivers the terminal performance that separates a successful hunt from a frustrating day on the water. Whether you're in a layout boat in open water or tucked into a timber stand, you're carrying ammunition that's been tested in the exact conditions where you hunt.

This is a case quantity (10 boxes of 25 rounds each, 250 rounds total), ideal for hunters who put their shotgun to work season after season and don't want to compromise on reliability or performance. Stock up on the ammunition trusted by waterfowl hunters who know that when conditions get tough, DryLock delivers.

Key Features

• 10-gauge magnum 3.50" shells—full power for waterfowl at distance
• 1 5/8 oz BBB steel shot load at 1350 fps muzzle velocity
• Patented DryLock moisture-resistant technology keeps rounds protected in wet conditions
• Designed for duck and goose hunting in harsh, flooded environments
• Case quantity: 250 rounds (10 boxes of 25)

Specifications

Frequently Asked Questions

What's the difference between DryLock and standard 10-gauge ammunition?

DryLock shells feature Winchester's patented moisture-resistant technology designed to keep your ammunition dry and reliable in wet hunting conditions—flooded timber, marshes, and blinds where water exposure is unavoidable.

Is this load suitable for both ducks and geese?

The BBB shot size and 1 5/8 oz charge at 1350 fps is a versatile load that works well on ducks and geese. BBB delivers good pattern density and energy for waterfowl hunting across a range of distances.

How many rounds are in a case?

This is a case quantity containing 250 rounds—10 boxes of 25 rounds each.

What does "Super Magnum" mean on these shells?

The 3.50" shell length is the longest standard 10-gauge load, delivering maximum payload capacity and energy compared to shorter magnum loads.