Author Topic: CZ 97B Firing pin block removal  (Read 3303 times)

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Offline IIIVIII

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CZ 97B Firing pin block removal
« on: April 10, 2011, 02:57:40 PM »
So i just picked up a CZ 97 to go along with the SP-01. tried searching for information but couldn't find much...



I had the firing pin block removed on the SP and the trigger reset was amazing after that. Can i see the same drastic effects on the 97 if i remove its FPB?

This is a range gun only so just trying to get the best trigger.

Thanks

Offline derweibhai

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Re: CZ 97B Firing pin block removal
« Reply #1 on: April 25, 2011, 04:48:31 PM »
The internals are the same so you should get the same result. In fact I just took my cz75B sear that had been fitted to the competition hammer that I put in it, and put both in my 97B instead, they just dropped in.

Offline uranus6

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Re: CZ 97B Firing pin block removal
« Reply #2 on: April 25, 2011, 10:57:42 PM »
I'm not sure why some here say the fpb makes the reset longer. That's not what i've observed in my guns. I have a p-01 w/ comp hammer, 85c trigger, action work from cz custom with a functioning fpb and a sp-01 custom shadow with comp hammer, 85c trigger, no fpb. There is no difference in the reset. They both reset around .060". In fact, the action and trigger pull of both guns is nearly identical except for the DA is a little smoother and about a half ounce less on the sp-01, due to no fpb. SA on the p-01 is ever so slightly smoother and 0.1 oz lighter, most likely due to only one hammer hook engaging the sear. It's a testament to the quality of work cz custom does that the action on both guns is nearly identical.

My next cz will most likely be a 97b.