Federal Speed-Shok WF133BB 12GA 3.5" BB Shot Waterfowl Shells

The Federal Speed-Shok WF133BB delivers high-velocity waterfowl performance with 1 3/8 oz of BB shot in a 3.5-inch 12-gauge shell. This premium waterfowl ammunition combines steel shot technology with optimized powder charges to achieve consistent patterns and maximum knockdown power on ducks and geese at extended ranges.

What Makes This Different

Federal's Speed-Shok line utilizes precision-manufactured steel shot and specially formulated propellants to achieve velocities up to 1,550 fps. The BB shot size provides excellent penetration and energy retention compared to smaller shot sizes, while the 3.5-inch hull accommodates the full 1 3/8 oz payload without compromising velocity. Advanced wad design ensures tight, consistent patterns that maintain effectiveness beyond 40 yards.

Key Features

• High-velocity steel BB shot for maximum waterfowl stopping power
• 3.5-inch magnum hull with 1 3/8 oz shot payload
• Muzzle velocity of approximately 1,550 fps for flat trajectory
• Precision-manufactured steel shot for consistent patterns
• Advanced wad system optimizes shot column performance
• Non-toxic steel shot meets all waterfowl hunting regulations
• Reliable brass-plated steel head construction

Field performance demonstrates the effectiveness of this load on large waterfowl species where penetration matters most. The BB shot size excels on geese and large ducks at ranges where smaller shot loses effectiveness. Steel shot retains velocity better than lead alternatives while meeting environmental requirements for waterfowl hunting. The 3.5-inch platform maximizes downrange energy while maintaining manageable recoil in properly fitted firearms.

Technical Specs

• Gauge: 12
• Shell length: 3.5 inches
• Shot weight: 1 3/8 oz
• Shot size: BB (.18 inch diameter)
• Shot material: Steel
• Muzzle velocity: ~1,550 fps
• Packaging: 25 rounds per box, 10 boxes per case
• UPC: 029465023683

This ammunition represents Federal's commitment to waterfowl hunting excellence through proven ballistic performance. The combination of optimal shot size, maximum payload, and high velocity creates a reliable solution for challenging waterfowl hunting conditions. Professional guides and serious waterfowlers choose Speed-Shok for its consistent terminal performance when every shot counts.