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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Great for that competitive edge!
A great product to help you gain that competitive edge and less mag changes during NRL22 or PRS 22 stages. Make sure you get the spring to drop into the extension so all three rounds will fit.
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These things are awesome!
I have 3 of these so far on my 10 round mags and all have worked flawlessly! I have run these at several 22 PRS club matches and have not had a single failure to feed from the 3. Just a great product!
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Great!
Great!
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Great!!
These go on easy and work great! Love having those added 3 rounds for those 12 round count stages!
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