Winchester Handgun Brass 9 mm Luger Unprimed 100/Pack. These from the experts at Winchester feature a correct hardness that holds the bullet securely in place but also provides flexibility when firing. This Winchester Brass Cartridge Case is ideal for reloading and can be deburred and chamfered. For reloading the mouth of the Winchester Unprimed Brass 9mm Cartridge Case needs to be resized as well as chamfered and deburred. For more bullets and cases from Winchester visit our Winchester Brass Cartridge Cases and Shellcases section. Specifications for Winchester 9 mm Luger Unprimed Handgun Brass: Manufacturer: Winchester Caliber: 9mm Luger Primed: No Fabric/Material: Brass Brass Quantity: 100 Piece Cartridge Case Material: Brass Package Contents: Winchester Unprimed Handgun Shellcases 9 mm Luger Winchester WSC9U: Handgun Brass 9 mm Luger Unprimed 100/Pack