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Federal

Federal WF133BB Speed-Shok 12 Gauge 3.5" 1-3/8 oz BB Shot 25 Rounds

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Federal Speed-shok

Line designed for waterfowl hunting

12 Gauge

Shell with 3.5-inch length

Loaded 1-3/8

1-3/8 oz of BB shot

Steel Shot

Type listed in the product

Muzzle Velocity

Listed at 1550 fps

$33.99
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SKU: WF133 BB-029465023683

Overview

Built for waterfowl hunting, this 12-gauge load is set up for hunters who want a 3.5-inch shell with 1-3/8 oz of BB shot. It is part of Federal’s Speed-Shok line, which is described as focused on reliability and consistent performance. With a listed muzzle velocity of 1550 fps and 25 rounds per box, it suits hunters stocking ammunition for blind bags, marsh hunts, or other waterfowl setups. The load is straightforward and purpose-driven, with no extra frills beyond the specifications provided.

Why Hunters Choose the Federal

Waterfowl Hunting

In a 12-gauge, 3.5-inch shell

Contains 1-3/8

Oz of BB shot for

Listed Muzzle

Velocity of 1550 fps

Reliability Consistent

Performance

Federal Emphasizes

Quality control for each round

Key Features

  • Federal Speed-Shok line designed for waterfowl hunting.
  • 12 gauge shell with 3.5-inch length.
  • Loaded with 1-3/8 oz of BB shot.
  • Steel shot type listed in the product specifications.
  • Muzzle velocity listed at 1550 fps.
  • 25 rounds per box.

Best Used For

  • Waterfowl hunters using 12-gauge 3.5-inch shells with BB shot for dedicated duck and goose loads.
  • Hunters wanting a 25-round box for range preparation and field-ready ammunition supply.
  • Shooters who prefer steel shot in a 12-gauge load with listed 1550 fps muzzle velocity.
  • Hunters looking for a factory-loaded option from Federal’s Speed-Shok line for waterfowl use.

Specifications

Gauge12 Gauge
Length3.5"
Muzzle Velocity1550 fps
Rounds Per Box25
Shot SizeBB
Shot Weight1-3/8 oz
TypeSteel

Pros

  • Designed for waterfowl hunting in a 12-gauge, 3.5-inch shell format
  • Contains 1-3/8 oz of BB shot for waterfowl applications
  • Listed muzzle velocity of 1550 fps
  • Built for reliability and consistent performance
  • Federal emphasizes quality control for each round
  • 25 rounds per box for convenient range or field planning

Considerations & Trade-offs

  • 3.5" shells require a shotgun chambered for that length, so compatibility should be confirmed before use.
  • BB shot is a specialized waterfowl load, making this a more focused choice than a general-purpose shell.
  • At 1-3/8 oz, this is a heavier load that may not suit every hunter’s preference or setup.
  • This product is sold as a 25-round box, which may be less convenient for higher-volume outings or pattern testing.

Suggested Comparisons

  • Waterfowl shotgun ammunition
  • 12-gauge steel shot loads
  • 3.5-inch magnum shotgun shells
  • BB shot hunting loads

Suggested Accessories

  • Ammunition box
  • Shotgun shell pouch
  • Hearing protection
  • Gun cleaning kit

Frequently Asked Questions

What type of hunting is Federal Speed-Shok WF133BB intended for?

Federal describes the Speed-Shok line as designed for waterfowl hunting.

What are the basic load details for this shell?

This is a 12 gauge shell with a 3.5-inch length, 1-3/8 oz of BB shot, and a listed muzzle velocity of 1550 fps.

How many rounds come in a box?

Each box contains 25 rounds.

What shot type is listed for this product?

The product is listed as Type: Steel, with BB shot size.

Does the product description specify casing material?

No. The provided specifications list casing as N/A, so the casing material is not specified in the source data.