Since 1922, Super-X ammunition has provided exceptional quality and outstanding performance for all types of hunters and shooters who rely on its time-proven dependability backed by legendary excellence.Winchester Hyper Speed ammunition delivers extreme velocities and consistent accuracy. The 40 grain plated hollow point bullet produces excellent penetration on small game and pests. This ammunition is boxed in 100-Round plastic trays. SpecificationsCaliber: 22LRGrains: 40Type: Copper Jacketed Hollow-PointVelocity / Energy at Muzzle: 1435 fps / 183 ft-lbsVelocity / Energy at 100 Yards: 1070 fps / 102 ft-lbsVolume: Box of 100 (cases of 2000 / 20 boxes)