MAG CZ 457 17HMR 5RD POLY

Five-round detachable magazines built for .22 WMR rimfire precision work across the Bay Area and beyond. Whether you're shooting near Santa Clara or anywhere in California, understanding your ammunition and magazine capacity matters for safe, legal shooting. Review California firearm laws to stay informed on what applies to your setup.

Polymer construction and straightforward design

This five-round magazine uses durable polymer construction to withstand field use without excessive weight. The detachable design allows quick swaps between shooting sessions. Built specifically for CZ 455 and CZ 457 platforms in .22 WMR, it feeds reliably when maintained properly. Magazine selection affects your shooting experience—explore compatible options by reviewing California-compliant handgun catalog for other firearm needs at TacticCAL. Visit our gun shop in Sunnyvale for our full catalog.

Frequently asked questions

Will this magazine fit my CZ 457 in .17 HMR?

Yes. This five-round detachable magazine is engineered specifically for CZ 455 and CZ 457 rifles chambered in .17 HMR. Confirm your rifle model before purchase to ensure proper fit and feeding.

How do I maintain a polymer magazine?

Keep it clean and dry. Periodically inspect the feed lips for damage or debris. Store unloaded in a cool environment. Replace if the polymer cracks or feed lips become misshapen, as this affects reliability.

What do I need to bring for DROS in California?

Bring a valid California driver's license or ID card, proof of residency, your Firearm Safety Certificate (FSC), and payment for the firearm and transfer fees. Find FFL dealer Menlo Park at TacticCAL.