This drum replacement or spare magazine is compatible with your CZ Scorpion. It is constructed of DuPont Zytel polymer with injection molded mag follower and mag spring formed from chrome silicone wire. Made in the USA. Product Specifications Model: Standard Caliber: 9mm Luger Firearm Fit: CZ Scorpion Capacity: 50rd Color: Black Material: DuPont Zytel Polymer Style: Drum Max Capacity: 50