CCI Shotshell 9mm Luger #12 Shot Aluminum Case Centerfire Handgun Ammo is a must for every handgunner! Perfect for short-range pest control and plinking. Rigid plastic shot cap breaks on the rifling; reliable CCI primers; reusable 10-round pocket pack. 10 rounds per box. Perfect for short-range pest control and plinking Rigid plastic shot cap breaks on rifling Reliable CCI primers Reusable 10-round pocket pack