Description
Increase Shooting Capacity With the CZ 455/457 Mag Extension
Whether you are going on a hunt, competing, or just having a little fun on the range, having extra ammo is always a good thing. Increase your CZ 455/457 mag capacity by three rounds with Anarchy Outdoors's extended mag.
The meticulous USA design and manufacture of this mag extension shines through with the ease of installation. Just remove the mag base plate and slide on the mag extension. Watch our installation video for step by step directions.
Note: These are only compatible with the 10 round magazines. They will not work properly on the 5 round magazines. Similarly these extensions are not compatible with the 17 HMR or the 22 WMR.
At Anarchy Outdoors, we pride ourselves in our ability to deliver high-quality, precision, and cutting-edge gear for firearm enthusiasts. All Anarchy Outdoors’ developed products come with a lifetime replacement guarantee.
Made in the USA
Customer Reviews
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Excellent
I am glad this product is available. Definitely a plus and works well.
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Great extension for the cz 10 round mag.
Fit was nice and tight. No slop. Beware don't lose your detent from the mag when removing the base plate.
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CZ Magazine Extensions
Great product. Fit on original magazine perfectly and functions correctly. Super company to deal with. Communication and shipping couldn't have been better. Will definitely do business in the future. Thanks
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Works great, try this when installing
Have plenty of rounds through these and they feed great.
Though AOD has an install video, trying to wiggle the spring back into place as suggested wouldn't work. This method worked much better:
1. Remove original base plate.
2. Depress the spring and load ~9 rounds through the bottom maintaining downward pressure.
3. Pin the spring through the upper hole.
The spring is now recessed inside the magazine, not interfering with the extension installation.
4. Install the extension and remove the pin.
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