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Zbroia Kozak 177 arrived today

Forums PCP Airguns PCP Airgun – Discussion Zbroia Kozak 177 arrived today

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    RAMJET66
    Participant
    Member
    United States
    Accuracy: +4

    “BigTinBoat”

    “RAMJET66”I removed the stock yesterday, to straighten the cocking lever, which is only a very temporary fix , it is very thin , I hope the new ones when they get here, are improved .. anyway I decided to turn the  H/S tension down, as it is shootin close to 900 w Jsb 18 .34’s so I marked it with a sharpie, & backed it out 2 full turns, & the stock would not go back on with the mounting holes, ( with the H/s tensioner backed out , it was hitting the the wood )so I got a dremel  & started removing the wood for the back screw hole to line up, but there is not a lot that can be removed, as it is close to the brass thread , so I ended up turning the H/S back in a 1/2 turn to even get the stock back on , so it l;ooks like I am stuck with the H/S setting that still uses way too much air, but I still like the gun , will like it even better if & when I receive the New cocking lever..
     

     

    
you should be able to just take a coil off the spring and turn the adjuster back in a bit…..duh I never thought of that, thanks BigTin ,  but I think I would rather find another spring to try instead of experimenting on the stock one..

     

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    RAMJET66
    Participant
    Member
    United States
    Accuracy: +4

    “jarmstrong”the vent hole modification is working-put another 500 rounds through it and mag advance system is still working
    this is the longest my rifle has worked since I received it. Happy,Happy,Happy
    mine is the 22 cal 40 joule compact reg is set to 115 bar and I shorten the hammer spring about 1/4″
    shoots 16grain AA 765 fps 60 shots per fill. Could go faster but I wanted it tuned down . great accuracy
      ………….Jarmstrong,  sounds like you are where you want to be, I would like to get mine to shoot around 800 -820, = use less air, mine is accurate, just uses too much air, & bends the cocking arm…

     

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    shutik
    Participant
    Member
    United States
    Accuracy: +10

    Roger,

    Did you test what speed it shoots after you backed out the spring?

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    jarmstrong
    Participant
    Member
    United States
    Accuracy: +20

    I can turn the reg up a little and easily get 800-820 fps

    I strongly suggest that you get the vent hole drilled to prevent bending the cocking arm(the magazine advance lever)

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    RAMJET66
    Participant
    Member
    United States
    Accuracy: +4

    “shutik”Roger,
    Did you test what speed it shoots after you backed out the spring?…..No Shutik, sorry ,but my combro quit working, I am going to get some new batts  to see if that is the problem, I t seems like it is still hot , don’t think it helped much, I would be ok with 40 shots , I am only getting 30 now..

     

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    RAMJET66
    Participant
    Member
    United States
    Accuracy: +4

    “jarmstrong”I can turn the reg up a little and easily get 800-820 fps
    I strongly suggest that you get the vent hole drilled to prevent bending the cocking arm(the magazine advance lever)…….  ok,Thanks,  Jarmstrong, I will try to do that the coming weekend ( busy w/other projects right now) , I just switched back to a couple of jacked up P-rods to tide me over  for now, would defintly like to know what  size & where to get a lighter spring to try..

     

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    RAMJET66
    Participant
    Member
    United States
    Accuracy: +4

    does anyone have a working email for the Zbroia Kozak company ? I looked them up , but , couldn’t get the email to connect, I  want to try to contact them for a Index Lever ( cocking lever ), I would really like to get my Zbroia working again , it has been down for over 2 weeks  now, thanks , roger

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    airgunmonkey
    Participant
    Member
    Accuracy: +4

    Have you tried any of these?
    [email]export@zbroia.ua[/email]
    [email]sale@zbroia.ua[/email]
    [email]im@zbroia.ua[/email]
    [email]sale@zbroia.ua[/email]

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    jarmstrong
    Participant
    Member
    United States
    Accuracy: +20

    I used the export@zbroia.ua e-mail and I attached a photo of the broken part
    ​Andrey is the man who handled all my requests
    ​takes close to 2 weeks for parts to get to me
    you might request another hammer spring that you could modify

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    shutik
    Participant
    Member
    United States
    Accuracy: +10

    “jarmstrong”I used the export@zbroia.ua e-mail and I attached a photo of the broken part
    ​Andrey is the man who handled all my requests
    ​takes close to 2 weeks for parts to get to me
    you might request another hammer spring that you could modify

    
I’ve used the same email to communicate with Andy. Just be aware of 7 hours time difference between EST time.

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    hddriver1
    Participant
    Member
    United States
    Accuracy: +0

    TalonTunes is also importing them but he is out at the moment. He’s hoping to have some in in a couple of weeks.
    pat

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    RAMJET66
    Participant
    Member
    United States
    Accuracy: +4

    thanks guys, I tried a few times last night, email would not go thru, kept getting errors, anyway , I tried today & I didn’t get a postmaster failure,  so I guess it is wait  & see, roger

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    RAMJET66
    Participant
    Member
    United States
    Accuracy: +4

    “shutik”

    “jarmstrong”I used the export@zbroia.ua e-mail and I attached a photo of the broken part
    ​Andrey is the man who handled all my requests
    ​takes close to 2 weeks for parts to get to me
    you might request another hammer spring that you could modify

    
I’ve used the same email to communicate with Andy. Just be aware of 7 hours time difference between EST time……… hi Shutik, did you ever get a  a moderator installed on your Zbroia ?

     

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    shutik
    Participant
    Member
    United States
    Accuracy: +10

    Roger, 

    I did not get it working. I’ve realuzed it is quite enough for me.

    I would try to order replacement baffles from disyributor with threads for external moderator if I needed to make it more quiet.

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    jarmstrong
    Participant
    Member
    United States
    Accuracy: +20

    I wonder how many orders for a baffle set with a threaded outboard end it would take to get Donny to make them?
    I would take one

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    airgunmonkey
    Participant
    Member
    Accuracy: +4

    I am busy making a complete new shroud and a silencer for my, it should all be done in a couple of weeks, as soon as I get all done I will post pics and all messurements here for those that might be interested in duplicate.

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    shutik
    Participant
    Member
    United States
    Accuracy: +10

    I just found out that Joe Brancato will be official importer and dealer for Zbroia company. 

    He will have parts as well.

    I was trying to get 450 mm barrel ordered for my Kozak, as well as updated buffles with thread for external moderator. Joe took time to understand exactly what I need and gave me price right away.

    He is discusding Zbroia on Facebook (PCP airguns and accessories) group.

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    RAMJET66
    Participant
    Member
    United States
    Accuracy: +4

    “shutik”Roger, 
    I did not get it working. I’ve realuzed it is quite enough for me.
    I would try to order replacement baffles from disyributor with threads for external moderator if I needed to make it more quiet………….thanks , Shutik

     

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    RAMJET66
    Participant
    Member
    United States
    Accuracy: +4

    “shutik”I just found out that Joe Brancato will be official importer and dealer for Zbroia company. 
    He will have parts as well.
    I was trying to get 450 mm barrel ordered for my Kozak, as well as updated buffles with thread for external moderator. Joe took time to understand exactly what I need and gave me price right away.
    He is discusding Zbroia on Facebook (PCP airguns and accessories) group……….Shutik,  are you getting the 450mm barrel ? if so, can I ask how much ? also were you getting the larger air reservoir ? thanks , roger

     

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    shutik
    Participant
    Member
    United States
    Accuracy: +10

    Roger, so far I’ve asked about longer barrel with longer shroud and replacement moderator monocore with 1/2 inch thread for external moderator.

    Price for 450mm 177 barrel is $119.

    I’ve decided to not get longer tube yet.

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