Gold dot is the no.1 load for law enforcement, and we offer the same performance to you.Each load features speer's exclusive uni-cor method, which bonds the jacket to the core one molecule at a time at the very beginning of the bullet construction process.This virtually eliminates core-jacket separation and creates a precision hollow point that is accurate, tough, and unbelievably consistent.Caliber: 10mm AutoBullet Type: Hollow PointBullet Weight: 200 grMuzzle Energy: 537 ft lbsMuzzle Velocity: 1100 fpsRounds Per Box: 20Boxes Per Case: 10Application: Home DefenseCasing Material: Nickel-Plated BrassHazair: Yes