13lb spring sa hammer/ sa trigger and kadet

[jamesm7485]

So in the near future I will be putting the 13lb hammer spring and sa trigger and hammer on my compact, will this cause any issues with using the kadet kit?

[E.Shell]

The consensus is that the hammer spring should be heavier for use with rimfire ammo. With the 13# spring, some people have noted light strikes resulting in misfires.

[Cesar]

15# spring should be reliable, I use 13# and yet to have my first light strike.
Cleaning and making sure there is no rust or gunk on firing pin and its channel helps too

[Yuk]

I have found the 13lb spring to be too light for my Kadet (dozens and dozens of light strikes), but it is just fine for 9mm.  At least 50% of my 85C's shooting is done with a Kadet adaptor, so I've decided to go with a 15lb spring.  I no longer experience light strikes.

[ferrarif1fan]

Yep, I'll second that. I had a lighter spring in my P-01 (not sure of exact poundage) and had quite a few light strikes with my Kadet kit. With the 16# spring I got from CZ-USA, I only have the occasional light strike.

Robert