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CZ Open Build Theory


kneelingatlas

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So here it is!  I add the holes this week and really like the change:

 

IMG_20181110_063510.thumb.jpg.f372966c8d99f1406cc1217ea2465b85.jpg

 

4.5" SP01 barrel, three port aluminum Eric comp and three 9/64" holes, 3/8" on center.

 

I plan to chrono some of my favorite loads through it next month.

Edited by kneelingatlas
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  • 3 months later...
On 8/22/2018 at 1:42 AM, kneelingatlas said:

IMG_20180718_170756.jpg

 

Is there any room to scallop the rear of the slide and not expose the firing pin block hole? or if you don't go deeper than the rear sight cut?

Edited by Fo0
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31 minutes ago, kneelingatlas said:

 

What do you have in mind?

I have a SP01 shadow. Don’t know where to start, i am not building it. I know a gun smith. Start on barrel and compensator to give me idea. 

Edited by Ipman
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18 minutes ago, Ipman said:

I have a SP01 shadow. Don’t know where to start, i am not building it. I know a gun smith. Start on barrel and compensator to give me idea. 

 

When a CZ cycles the barrel moves rearward relative to the frame ~1/4" so if you plan to use an SP01 frame you have three choices: use a comp which fits inside the frame rails,  cut the frame back by ~1/4", or use a Tactical Sport slide.

 

The easier path is to use a short dust cover frame.

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On 11/10/2018 at 3:15 PM, kneelingatlas said:

So here it is!  I add the holes this week and really like the change:

 

IMG_20181110_063510.thumb.jpg.f372966c8d99f1406cc1217ea2465b85.jpg

 

4.5" SP01 barrel, three port aluminum Eric comp and three 9/64" holes, 3/8" on center.

 

I plan to chrono some of my favorite loads through it next month.

 

Looks good.
Just a standard SP01 barrel with threads?

Is the lockup between the slide and comp cone thight?

 

 

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6 hours ago, kneelingatlas said:

 

When a CZ cycles the barrel moves rearward relative to the frame ~1/4" so if you plan to use an SP01 frame you have three choices: use a comp which fits inside the frame rails,  cut the frame back by ~1/4", or use a Tactical Sport slide.

 

The easier path is to use a short dust cover frame.

As much as possible i want to use the same slide. So the stock barrel can handle 9mm major? What is eric Comp and where to buy it?

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On 11/10/2018 at 4:14 PM, kneelingatlas said:

My favorite 2011 was this Bedell Super Shorty in 38 super, which I sold along with my other 38s when I decided to load exclusively 9mm (major for open, minor for production)

 

_20150731_221118.thumb.JPG.9f340a9c56c23b628ccbc82751e4b2a4.JPG

 

Over the years since I've been dreaming about recreating it with a CZ 9mm

it's best CZ that i  have ever  seen .

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On 2/20/2019 at 12:14 AM, kneelingatlas said:

 

When a CZ cycles the barrel moves rearward relative to the frame ~1/4" so if you plan to use an SP01 frame you have three choices: use a comp which fits inside the frame rails,  cut the frame back by ~1/4", or use a Tactical Sport slide.

 

The easier path is to use a short dust cover frame.

Kneelingatlas what can you say about ported barrels? Anyone does it and shoot in open division? Anyone can share pictures of this build on SP01 shadow? 

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