Shadow's extra spring

[COREY]

My new CZ Shadow just showed up from Del Selin Gunsmith; 10 days from the start of the trnasfer to the date of delivery . While I was taking inventory of waht was in the box (happy to see 3 mags) there is a stainless spring in a bag that looks like a hammer spring, but I am not sure. Does anyone here know what it is for?

 

[Contondant]

The pistol ships with a 14 lbs recoil spring installed. I believe the one they give you seperately is a slightly heavier spring (possibly 15 lbs?) more in line with what regular CZ pistols have (the Shadow is supposed to come standard with a lighter recoil spring).

 

[CeeZer]

Yes, they come with extra main (hammer) spring; as far as whether it's same/lighter/heavier than the installed one - I don't know.