You can find the Mec-Gar CZ 75 Compact 9mm 15 Round Magazines here.

The Mec-Gar CZ 75 Compact & CZ P-01 15-round magazine is made from heat-treated carbon steel with an Anti-Friction finish, high-impact polymer floorplate and follower, and a high tensile music wire spring. This 15-round magazine still fits flush like the factory magazine but holds one extra round.

Fits: CZ 75 Compact, CZ P-01 and CZ 75D PCR. Does NOT fit DWX clones.
Caliber: 9mm
Capacity: 15 rounds
Color: Anti-Friction Coating