Description
This is the genuine CZ-USA factory magazine designed to work with the CZ 527 bolt-action rifle chambered in .223 Remington. It holds 5 rounds and is constructed from blued steel with a steel follower and rugged spring. The magazine comes with a removable steel base plate for easy cleaning and maintenance.
Blued Steel Construction Built to Last
The all-steel design delivers the durability and corrosion resistance you need for long-term field use. Blued steel provides a traditional, finished appearance that matches the rest of your CZ 527. The flat steel follower keeps cartridges aligned as they feed up to the bolt, while the precision-formed feed lips ensure proper cartridge presentation to chamber reliably shot after shot.
Factory OEM Quality You Can Trust
This magazine is manufactured to the exact same standards as the magazines that come with the rifle from the factory. If you already own a CZ 527, you know how these perform. New magazines may have stiffer springs until they break in, but they'll settle in with use. The single-stack design keeps the profile compact, making the magazine easier to store and carry in a pack on hunting trips.
Made for the 527 Platform
This magazine is engineered specifically for the CZ 527 action and is not interchangeable with magazines for other CZ calibers or models. The magazine features CZ's European-style release button on the right side of the action. This is the only factory magazine option for your .223 Rem CZ 527, so keeping spare magazines on hand means more range time and less downtime reloading.
Key Specifications
- Manufacturer: CZ-USA
- Model Number: 13003
- UPC: 806703130033
- Caliber: .223 Remington / 5.56 NATO
- Capacity: 5 Rounds
- Material: Blued Steel
- Follower Type: Steel
- Magazine Type: Detachable
- Rifle Fit: CZ 527
- Base Plate: Removable Steel
- Finish: Blued
What’s Included
- 1 CZ 527 5-round magazine in .223 Remington
Frequently Asked Questions
Will this CZ 527 magazine work with other calibers?
No. CZ designed different magazines for each caliber the 527 was chambered in, and they are not interchangeable. This magazine is specifically for the .223 Remington / 5.56 NATO version of the CZ 527. Using the wrong caliber magazine will result in feeding problems or failure to function. Always verify caliber compatibility before purchasing.
Is this the same magazine that comes with a new CZ 527?
Yes. This is the factory OEM magazine made by CZ to the same standards as the magazines supplied with the rifle. Customers consistently report that spare magazines function identically to the original ones that ship with the gun, with no differences in fit or feeding.
Do new CZ 527 magazines need a break-in period?
New magazines may have stiffer springs from the factory. Some users find them tight to load initially, but the spring will loosen up with use over a few range sessions or hunting trips. A light cleaning and lubrication of the magazine internals can also help. This is normal and expected for factory steel magazines.
Can I maintain and clean this magazine myself?
Yes. The magazine features a removable steel base plate that you can take off for cleaning. Disassemble the follower, spring, and body to clean out dirt and debris from the field. Use light lubrication only and avoid over-oiling, as excess oil attracts dust and can interfere with reliable feeding.





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