New hammer, safety won’t go on at full cock

[DougCarden]

I recently purchased a czc ghost hammer for my SP01 firing pin safety model.  After installing it I can only push the thumb safety up at half cock and not at full cock.  I, after losing the little @$#& parts a couple times,  put the factory hammer back in.   No problem.

I reinstalled the new hammer again.    Same issue.

Yes, I emailed CZCustom.   I assumed I bought the wrong hammer for this firing pin safety cz-75 model.  
Thanks for any info.

 

Doug

[eerw]

if pulling out factory hammer.

most new competition style hammer will need some fitting of the pad of the safety where is slips under the sear arm.

a few minutes with fine file or hone will do it.

 

 

[assnolax]

Of course Stuart has it right on.   I fit the sear rather than the safety since its the cheaper part.  Or you can buy the aftermarket cajungunworks sear that uses a setscrew.

[yigal]

7 hours ago, eerw said:

if pulling out factory hammer.

most new competition style hammer will need some fitting of the pad of the safety where is slips under the sear arm.

a few minutes with fine file or hone will do it.

 

 

i prefer  use new sear with new hammer and remove metal from sear pad.  (its much more work)   and old sear with old hammer is back up set.

[DougCarden]

Good stuff guys!   Got it last night.   Took less than five minutes.    Thanks again Stuart!