Federal Premium Prairie Storm 20 Gauge 3in #3 Shot 7/8oz 1500 ft/s Centerfire Shotgun Shot Ammo 25 Rounds PFSX207FS. The wad and payload mix of steel in Federal Prairie Storm FS Steel loads is carefully balanced to provide superior terminal performance. And it doesn't just stop with patterning - the wads in Federal Prairie Storm FS Steel loads contain an optimized blend of standard steel and FLITESTOPPER steel that delivers the proven steel-powdered terminal performance you've come to expect from premium steel shot. For reliable terminal performance the manufacturer claims try Federal Prairie Storm FS Steel. Specifications for Federal Premium Prairie Storm 20 Gauge 3in 7/8oz Shotgun Shot Ammunition: Manufacturer: Federal Gauge: 20 Number of Rounds: 25 Shell Length: 3 in Muzzle Velocity: 1500 ft/s Application: Upland Shotgun Shot Weight: 7/8 oz Shot Material: Steel Primer Style: Centerfire Cartridge Case Material: Plastic Lead Free: No Features of Federal Premium Prairie Storm 20 Gauge 3" 7/8 Oz Centerfire Shotgun Shot Ammunition: High velocity Comparable 40-yard velocity and pellet energy to standard lead loads FLITECONTROL wad and payload mix of 50 percent standard steel and 50 percent FLITESTOPPER steel optimizes patterns Wad-shot system improves the lethality of steel Package Contents: Federal Premium Prairie Storm 20 Gauge 3in 7/8oz Shotgun Shot Ammunition What is Federal Premium Prairie Storm 20 Gauge 3in 7/8oz Shotgun Shot Ammunition good for? The manufacturer suggests that it is good for upland.Federal PFSX207FS 3: Premium Prairie Storm 20 Gauge 3in #3 Shot 7/8oz 1500 ft/s Centerfire Shotgun Shot Ammo 25 Rounds