The Federal Premium Wind-Shok Pheasants Forever High Velocity Upland 16 Gauge Shotshells has a muzzle velocity of 1,425 feet per second. They feature copper-plated lead shot with Premium® brass-plated heads. 25-round box. Federal Premium Wind-Shok Pheasants Forever High Velocity Upland 16 Gauge Shotshells, 1-1/8 Oz - Lead And Trky Shot Shells at Academy Sports