Description
The Federal Prairie Storm FS is a premium upland load designed around the principle that consistency wins days in the field. Each round pairs the proven FLITECONTROL FLEX wad with a unique shot composition to give you dependable patterns shot after shot.
The Mix That Makes It Work
Instead of a uniform payload, Federal engineered these shells with a 70 percent copper-plated lead and 30 percent FLITESTOPPER lead combination. That split pellet system serves a specific purpose. The standard copper-plated pellets form a dense core pattern, while the FLITESTOPPER pellets scatter slightly faster to create a fuller edge. What you get is an even, full pattern from muzzle to maximum range, without the gaps or thin edges you'd see with conventional loads.
Built for Any Upland Choke
The FLITECONTROL FLEX wad is what separates this load from the pack. It opens from the rear, peeling away from the shot cloud in a controlled manner that works through both standard and ported chokes. You don't need to change chokes or worry about compatibility, which is exactly what hunters need when birds are in the air and you're making split-second decisions. Muzzle velocity runs at 1350 fps, maintaining energy downrange where it counts.
Who Should Shoot These
The number 6 shot and 1 5/8 ounce payload balance density with versatility across common upland game birds. Whether you're hunting grouse, partridge, pheasants at medium range, or dove, this load delivers the pellet count to build tight patterns without unnecessary overkill. Twenty-five rounds per box keeps you well-stocked for a day in the field.
Key Specifications
- Manufacturer: Federal Ammunition
- Manufacturer Part Number: PFX129FS6
- UPC: 604544626469
- Gauge: 12 Gauge
- Shell Length: 3 inch
- Shot Size: #6
- Shot Weight: 1 5/8 oz
- Shot Type: Copper-Plated Lead
- Muzzle Velocity: 1350 fps
- Wad System: FLITECONTROL FLEX
- Payload Composition: 70% Copper-Plated Lead / 30% FLITESTOPPER Lead
- Rounds per Box: 25
What’s Included
- 25 Federal Prairie Storm FS 12GA 3" shotshells
Frequently Asked Questions
Will these Prairie Storm shells work through different upland chokes?
Yes. The FLITECONTROL FLEX wad was specifically designed to deliver consistent patterns through both ported and standard upland chokes. You won't need special equipment or choke tubes, which makes these shells practical for any gun in your cabinet.
What makes the mixed-payload design different from standard lead loads?
The 70/30 mix of standard copper-plated lead and FLITESTOPPER pellets creates a pattern with a tight core and full edges. The FLITESTOPPER pellets scatter slightly wider, filling in pattern gaps and delivering more even coverage downrange than you'd get from uniform pellets alone.
Is number 6 shot the right choice for my hunting situation?
Number 6 shot works well for most upland birds, especially grouse, partridge, and medium-range pheasant. The 1 5/8 ounce load gives you plenty of pellets for pattern density while staying versatile across different game sizes and hunting styles.
How does this load compare to steel or non-toxic alternatives?
These are pure lead loads, designed where lead is legal and preferred. Lead is denser than steel, retains energy better, and flattens on impact, giving you more reliable downrange performance on upland game. Federal also offers Prairie Storm in steel for situations where non-toxic shot is required.




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