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View Full Version : Spring Kit for CZ Shadow 2



Weasleish
09-10-2019, 10:34 PM
Hey guys, i've heard a lot of talk regarding changing the springs out on factory hand guns and was looking at doing it with my CZ Shadow 2 9mm. Can anyone just give me a run down on what you would change and why? Can't seem to find a decent supplier in Australia, so if you want to recommend a local favourite please do and i can always see if they ship :)

Thanks!

YVK
09-11-2019, 08:52 AM
Mainspring: most people use 11 lbs, some 13 if primers are hard, and I've seen folks go even lower. 11 seems to be just the right weight. Reduces the trigger pull weight without compromising reliability.
Firing pin spring: I use an extended CZ Custom pin, and they pair it with a firing pin spring from CZ Rami for a correct functioning.
Recoil spring: I use 11 lbs. My slides are significantly weight reduced for carry optics and going lower caused some feeding issues. With 11 lbs my dots don't dip much, if any.

P.S. CZ Custom is my source for mainspring and firing pin spring. Recoil springs I bought from Wolff.

Nick B
09-11-2019, 04:17 PM
Cajun Gunworks .