CZ-USA magazine CZ455/512 .22 LR 25RD - 22 Long Rifle Caliber, 25 Rounds, Black, OEM Origin

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This magazine works in a cz 457. It works well and all rounds feed, but it does seem to require more force to strip the round out if the mag. Shooting on a bench off of a (6-9") bipod i still have plenty of clearance between the mag and the bench. Has fed several hundred rounds. Fit is perfect. Looks hilarious. I highly recommend it.

Purchased magazine for a CZ 457. Have not yet fired weapon with magazine, however, ammo appears to cycle correctly when operating bolt. As is the nature with the CZ line of rifles bolt must be rigorously cycled to eject and then load next round.

Bought two of these 25RD 22LR magazines for my CZ 512 American in Turkish Walnut. I believe these where designed for the CZ 512 Tactical but they work just fine in my 512 American. If you are planning to use these shooting from a bench you will need tall front and rear bags, a fully extended Caldwell Rock rest, extended bi-pod and tall rear bag, etc. You get the picture. The magazines work well. I shot approximately 150 rounds of Norma Tac-22 and another 200 rounds of mixed bulk 22LR without a failure to feed. The gun is a major reason these work so well but after 400-500 rounds I recommend a thorough cleaning of the gun. All 22LR ammo is very dirty and although I didn't experience any failures I'm sure if it gets dirty enough problems could start. Increases the fun factor when you don't have to reload every five or ten rounds. These will require hand loading, I don't believe anyone has a quick loader yet. I have contacted McFadden Machine to see if the CZ V22 Lightnin Loader is adaptable for the CZ 512. No response yet. Price on these magazines is not crazy expensive but they also aren't cheap given they are only high impact plastic versus steel. Overall I would recommend the magazine if you want the ability to carry a higher capacity of rounds.