The Promag CZA4 Baby Eagle 20-round 9mm magazine is a high-capacity option for CZ-75 and TZ-75 shooters looking to extend their trigger time between reloads. Built from blued steel, this magazine offers the durability and corrosion resistance you expect from a quality steel mag, whether you're running drills at the range or heading out for a day at the course. At 20 rounds, it's a serious step up from factory standard capacity, making it ideal for competitive shooters, trainers, and anyone who values fewer magazine changes during a shooting session.
Promag has engineered the CZA4 to function reliably in the CZ-75 and TZ-75 platform, two of the most popular and well-regarded 9mm duty-style pistols in circulation. The blued steel construction resists rust and wear, and the magazine is straightforward to load and unload. If you run either of these platforms and want the flexibility of higher capacity without swapping firearms, this is a practical addition to your mag rotation.
Magazine life depends on proper maintenance and use—keep it clean, don't over-stuff it for extended periods, and rotate your mags in and out of service to even out wear. Whether you're stocking up for competition, training, or just want a backup, the CZA4 delivers the capacity and reliability Promag shooters have come to expect.
| Capacity | 20 rounds |
| Caliber | 9mm |
| Material | Blued steel |
| Compatibility | CZ-75, TZ-75 |
| Brand | Promag |
Yes, the Promag CZA4 is designed to fit and function in both CZ-75 and TZ-75 pistols.
The CZA4 holds 20 rounds of 9mm ammunition.
The magazine is constructed from blued steel, which provides durability and corrosion resistance.
Yes, the 20-round capacity makes it a practical choice for range sessions, training, and competitive shooting where magazine changes can slow down your workflow.
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