Problems with Zev spring kit for glock?

[Chris4pl]

Recently purchased a Zev spring kit for my Glock 19 gen 4, and after I installed it I noticed my trigger did not fully reset, the safety on the trigger did not completely clear and reset. I’m just wondering if anyone else has had this happen? Or any recommendations?

 

[Markit]

This is likely not the case but did you insure that the trigger spring is installed in the correct orientation?

 

[The_Shmoo]

It's the striker spring. If you are still using the stock striker, go up to a 3lb spring. Talked to Zev directly, sometimes the 2lb spring does not agree with the stock striker.

 

[Chris4pl]

I tried the 2 lb striker spring first and it was worse, now I have the oem 5.5 lb striker spring installed but I still don’t have a full reset!

 

[Chris4pl]

Yes, the trigger return spring is in the same “s” orientation that the factory one was