Federal Premium Speed Shok 20 Gauge 3/4oz Speed Shok Centerfire Shotgun Ammo 6 Shot 25 Rounds WF208. Now it kills even cleaner with redesigned Federal Speed-Shok. Its high-performance lead-free primer and fast-burning powder dramatically reduce residue while its optimized velocities knock birds out of the sky. Specifications for Federal Premium Speed Shok 20 Gauge 3/4oz Speed Shok Shotgun Ammunition: Manufacturer: Federal Gauge: 20 Number of Rounds: 25 Shell Length: 2 3/4 in Muzzle Velocity: 1425 ft/s Application: Waterfowl Shotgun Shot Weight: 3/4 oz Shot Material: Steel Primer Style: Centerfire Cartridge Case Material: Brass Lead Free: No Type: Steel Fabric/Material: Premium Quality Side Leather Features of Federal Premium Speed Shok 20 Gauge 3/4 oz Speed Shok Centerfire Shotgun Ammunition Improved loads Fast-burning clean propellant leaves drastically less residue in the barrel and action High-performance primer provides the most complete consistent ignition possible Optimized velocities Package Contents: Federal Premium Speed Shok 20 Gauge 3/4oz Speed Shok Shotgun Ammunition What is Federal Premium Speed Shok 20 Gauge 3/4oz Speed Shok Shotgun Ammunition good for? The manufacturer says that it is suitable for waterfowl.Federal WF208 6: Premium Speed Shok 20 Gauge 3/4oz Speed Shok Centerfire Shotgun Ammo 6 Shot 25 Rounds