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CZ PISTOL CLUBS => Compact CZ 75s => Topic started by: Underwhere on June 07, 2018, 11:42:00 PM

Title: Compact 75 Safety refinished in Hard Chrome and modified
Post by: Underwhere on June 07, 2018, 11:42:00 PM
I spent a lot of time on this gun (months) and posted in the gunsmithing forum about it. I figured I'd post it up here without the gory details on how it was done. A lot of frustrated nights.

Pictures are very difficult to take with this gun. It's literally a mirror on the flats. I tried to take pics of some of the modifications. Hopefully it's hard to tell what was modified because it looks natural.

I need to finish putting the fiber in the sight but it's done otherwise.

CZ75 Compact (purchased as a surplus gun)

Frame and Appearance modifications:


Performance modifications:

Trigger Performance:
DA is around 6 pounds 3 ounces
SA is around 3 pounds 6 ounces


(https://uploads.tapatalk-cdn.com/20180608/d7999818aed4f451681acbbdc765e68b.jpg)

(https://uploads.tapatalk-cdn.com/20180608/335b892ed0de1f2ba72293942371bfaf.jpg)
(https://uploads.tapatalk-cdn.com/20180608/881fb92ce57475ec170b4bdb342feb2c.jpg)
(https://uploads.tapatalk-cdn.com/20180608/1779812c9901200642ff67d0e51bcbcf.jpg)
(https://uploads.tapatalk-cdn.com/20180608/88c57b7c348554b75f4e2f4738c5d375.jpg)
(https://uploads.tapatalk-cdn.com/20180608/eb23960bcf8d1968f74f1c919ab79083.jpg)
(https://uploads.tapatalk-cdn.com/20180608/578ccea351ca4e0c6c65d94b62da659b.jpg)
(https://uploads.tapatalk-cdn.com/20180608/88b7257b525fd14bc9b696d92f6a13d9.jpg)
(https://uploads.tapatalk-cdn.com/20180608/3e292b5f0fa6c510d3c028f80b1cf8cd.jpg)
(https://uploads.tapatalk-cdn.com/20180608/6d45453aff2032fd5539a938e222f169.jpg)
Title: Re: Compact 75 Safety refinished in Hard Chrome and modified
Post by: TNman on June 08, 2018, 05:15:31 AM
You did a fantastic job! Do you mind sharing an approximate cost for the upgrades?
Title: Re: Compact 75 Safety refinished in Hard Chrome and modified
Post by: Underwhere on June 08, 2018, 07:39:52 AM
You did a fantastic job! Do you mind sharing an approximate cost for the upgrades?
Refinishing was 330
Shipping the gun  to be refinished was 100
CGW mods were about 500 (I bought new factory parts too)
Grips were 65
PPD plates were 50
Mags were 45
Title: Re: Compact 75 Safety refinished in Hard Chrome and modified
Post by: Jiva on June 08, 2018, 07:51:42 AM
Nicely done sir! :)
Title: Re: Compact 75 Safety refinished in Hard Chrome and modified
Post by: schmeky on June 08, 2018, 08:31:08 AM
That's freakin' gorgeous.  Very, very, well done!!
Title: Re: Compact 75 Safety refinished in Hard Chrome and modified
Post by: Underwhere on June 08, 2018, 08:43:58 AM
That's freakin' gorgeous.  Very, very, well done!!
Thank you for your advice and assistance in the past. Your Instagram posts were part of my inspiration.
Title: Re: Compact 75 Safety refinished in Hard Chrome and modified
Post by: SI VIS PACEM PARRABELLUM on June 08, 2018, 10:22:29 AM
Very nice job! You turned an ugly duckling into an absolute museum piece.
Title: Re: Compact 75 Safety refinished in Hard Chrome and modified
Post by: badwrench on June 08, 2018, 12:33:06 PM
I remember your post where you welded the beavertail and reshaped it. That was a nightmare in itself, I'll have to say, it turned out beautiful, Good Job!!!!
Title: Re: Compact 75 Safety refinished in Hard Chrome and modified
Post by: rhart on June 08, 2018, 02:01:31 PM
The light at the end of the tunnel turned out to be a beautiful hunk of shining chromed goodness - congratulations!
Title: Re: Compact 75 Safety refinished in Hard Chrome and modified
Post by: puddintame on June 08, 2018, 02:29:21 PM
stunning. love these one of a kind projects
Title: Re: Compact 75 Safety refinished in Hard Chrome and modified
Post by: CZATC on June 08, 2018, 03:46:09 PM
Very very nice! Love the chrome and frame work you completed.

Sent from my Lenovo TAB 2 A10-70F using Tapatalk

Title: Re: Compact 75 Safety refinished in Hard Chrome and modified
Post by: hansb57 on June 08, 2018, 03:49:45 PM
I'm wondering how you took pin, slide and other clearances in account after chroming.
Or is the thickness of the crome no factor?
(I couldnt find an answer in your built thread.

Very nice gun!!
Title: Re: Compact 75 Safety refinished in Hard Chrome and modified
Post by: Tanners Owner on June 08, 2018, 04:19:53 PM
Beautiful- congrats
Title: Re: Compact 75 Safety refinished in Hard Chrome and modified
Post by: Underwhere on June 08, 2018, 04:24:43 PM
I'm wondering how you took pin, slide and other clearances in account after chroming.
Or is the thickness of the crome no factor?
(I couldnt find an answer in your built thread.

Very nice gun!!

From what I read from other people, hard chrome should effectively add so little to the surface that it would be negligible.
I found that not to be the case. There was a tangible difference to me, but that doesn't mean it translated to a measurable difference while testing.


Example:
The gun went out having a very slick slide to frame fitment. It came back rough. I polished up the rails to rectify that.

As far as chroming tolerances go - Nothing to do with the action itself was hard chromed except the hammer. Sear, sear cage, trigger bar, disconnector were not chromed).
I stoned the hammer hooks lightly to remove any hard chrome oddities.

Title: Re: Compact 75 Safety refinished in Hard Chrome and modified
Post by: eastman on June 08, 2018, 07:58:50 PM
that looks fantastic!
Title: Re: Compact 75 Safety refinished in Hard Chrome and modified
Post by: gotcoffee on June 08, 2018, 10:43:16 PM
Wow.  I want to go beat up my gun so I have an excuse to get mine Hard Chromed.  figure worst case if I run out of bullets I can blind them with the reflection of the sun.  That thing is beautiful. 
Title: Re: Compact 75 Safety refinished in Hard Chrome and modified
Post by: Joe Allen on June 08, 2018, 10:59:57 PM
Holy smokes! That's a serious BBQ CZ!
Title: Re: Compact 75 Safety refinished in Hard Chrome and modified
Post by: gotcoffee on June 08, 2018, 11:12:03 PM
How did you do the trigger undercut.  That is one thing I really would like on my P-01. 
Title: Re: Compact 75 Safety refinished in Hard Chrome and modified
Post by: Underwhere on June 08, 2018, 11:56:23 PM
Wow.  I want to go beat up my gun so I have an excuse to get mine Hard Chromed.  figure worst case if I run out of bullets I can blind them with the reflection of the sun.  That thing is beautiful.
Find a gun that someone has already beat up and buy it for cheap. Then modify it. :)
Title: Re: Compact 75 Safety refinished in Hard Chrome and modified
Post by: Underwhere on June 08, 2018, 11:56:46 PM
How did you do the trigger undercut.  That is one thing I really would like on my P-01.
Check out the gunsmithing forum. All the gory details are in there.
Title: Re: Compact 75 Safety refinished in Hard Chrome and modified
Post by: Earl Keese on June 09, 2018, 06:52:11 AM
Wow.  I want to go beat up my gun so I have an excuse to get mine Hard Chromed.  figure worst case if I run out of bullets I can blind them with the reflection of the sun.  That thing is beautiful.
Find a gun that someone has already beat up and buy it for cheap. Then modify it. :)
I still habitually look for CDI Sales when I go to GunBroker.  :-\
Title: Re: Compact 75 Safety refinished in Hard Chrome and modified
Post by: Underwhere on June 09, 2018, 06:53:28 AM
Wow.  I want to go beat up my gun so I have an excuse to get mine Hard Chromed.  figure worst case if I run out of bullets I can blind them with the reflection of the sun.  That thing is beautiful.
Find a gun that someone has already beat up and buy it for cheap. Then modify it. :)
I still habitually look for CDI Sales when I go to GunBroker.  :-\
I did that this morning
Title: Re: Compact 75 Safety refinished in Hard Chrome and modified
Post by: TruckinThumper on June 09, 2018, 09:54:50 AM
fappingsmiley.jpg