Author Topic: .40 cal CZ mags  (Read 1316 times)

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Offline cyotz

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.40 cal CZ mags
« on: June 27, 2006, 09:03:09 AM »
So, what is the largest number of .40 rounds anyone has heard of fitting into a CZ/P9/Witness 140mm mag? If you respond as to how many you have gotten into the mag please post what spring, follower and mag extension you used.

I realize since these mags are the narrower ones then you can't get 20 rounds into a 140mm mag. However, I'm sure some people have done some work on these mags to see how many would fit.



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.40 cal CZ mags
« Reply #1 on: June 27, 2006, 04:48:53 PM »
Without extensions/extended baseplates, there's really not much room for more than 13 (maybe 14 rounds).  Those are really small (9mm hi-cap) mags.  

The larger mags can only hold about 15.

Offline elsolo75

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.40 cal CZ mags
« Reply #2 on: June 27, 2006, 06:39:36 PM »
My .40 works just fine with my 9mm mags.

Slab sided mag tube, unmodified follower, wolff caspian spring trimmed to 10 coils, and CMPI extended aluminum basepad.

That combo gets me 20 9mm or 15 .40's per mag, and is just short of 140mm. WIih a different follower and spring, I could probubly get anther 1-2 .40's, but I haven't looked very hard for them. Maybe if I gave a mag to Bevin and told him price was no concern ;)