ProMag CZA4 9mm 20-Rd Blued Steel Magazine for CZ-75 / TZ-75 / Baby Eagle

The ProMag CZA4 is a 20-round extended magazine designed for the CZ-75, TZ-75, and Baby Eagle 9mm Luger pistols. It is built around a heat-treated steel body finished in black oxide (blued) for the durability and corrosion resistance needed to handle regular range use. An injection-molded polymer follower and baseplate keep feeding smooth and consistent across extended shooting sessions.

Whether you are running a CZ-75 at the range, topping off a Baby Eagle for training, or simply need a reliable high-capacity spare for your TZ-75, the CZA4 delivers dependable performance at an affordable price. The magazine is manufactured in the USA by ProMag to the quality standards shooters have trusted for decades.