My ASG CZ805 BREN won´t fire. Please help!

Discussion in 'Electric Guns' started by Callsign Kowy, May 9, 2018.

  1. Callsign Kowy

    Callsign Kowy New Member

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    Hello, I have the CZ805 Bren AEG from ASG company.

    Since buying, there are issues with gun does notfiring.

    First, there was problem with original mag does not feed correctly, so I decided to buy conversion chamber for m4 mags.

    For the first time I tried mid-caps, they had problem with feeding, so I exchanged them for high-caps.

    They had no problem with feeding (I tried it with chamber separated from the gun, worked perfectly), but when I fired from the gun, it shot 1 BB out of 4, and a remain 3 bullets just rolled out...

    Should I clean sth, like barrel, hop-up (or buy precision hop-up?)? Or any other advice?
    I am sorry for my English, I am beginner.

    Thank you so much for responses.

    Greetings,
    Kowy
     
  2. Honeybadgerz17

    Honeybadgerz17 Well-Known Member

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    have you tried putting more than 4 bbs in the mag, sometimes mags dont have the spring tension to feed the last 3 or 4 bbs. Try a full mag
     

  3. Guges Mk3

    Guges Mk3 Administrator Staff Member Administrator Supporting Member Lifetime Supporter

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    Is the hop-up all the way on? Turn it all the way off too during your mag testing.
     
  4. Callsign Kowy

    Callsign Kowy New Member

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    Yes i tried, when I tested the gun befor game(fully loaded hicap), with single-shot mode, everythink was OK. But in the game I got in crossfire and i fired burst in full-auto mode. I think first bullet came out properly, but another bbs did not ( it should´ve fired about 6 bb´s).
    When I got to cover and sort of pulled the gun down, the not-fired bb´s rolled of the barrel willfully...

    You should say, I could use only a single fire, but I think this is not a sort of weapon that should be used in this mode, or have issues like this.

    Thanks,
    Kowy
     
  5. Callsign Kowy

    Callsign Kowy New Member

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    You think that will solve the issue? I can try at least..
     
  6. -Spitfire-

    -Spitfire- Well-Known Member Supporting Member

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    Sounds like nozzle/timing, not a magazine issue.
     
  7. Callsign Kowy

    Callsign Kowy New Member

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    Thanks for reply,

    Could be timing, I have battery with higher voltage than suggested. Do yo think the motor is too fast?

    Greetings,
    Kowy
     
  8. Guges Mk3

    Guges Mk3 Administrator Staff Member Administrator Supporting Member Lifetime Supporter

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    In a stock gun...no motor is "too fast".
     
    -Spitfire- likes this.
  9. Callsign Kowy

    Callsign Kowy New Member

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    What do you think by "stock gun"? I am sorry, I am from CR, and I don´t really much understand some of these terms.

    thanks,
    Kowy
     
  10. Guges Mk3

    Guges Mk3 Administrator Staff Member Administrator Supporting Member Lifetime Supporter

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    Stock means from the factory with no changes. Dekuji in asking for a clarification.
     
  11. Callsign Kowy

    Callsign Kowy New Member

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    Neni zac ( you´re welcome),

    So you think that replaing some parts or even whole gearbox will be appropriate?

    I´ve got the gun around 410 dollars, and that is, i think, really expensive ( I have as a student side-job where I have around 5 dollars per hour...)

    I ve allready been thinking about new gerbox, but the good ones starts at 300 dollars..

    Thank you,
    Kowy
     
  12. Guges Mk3

    Guges Mk3 Administrator Staff Member Administrator Supporting Member Lifetime Supporter

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    Where to you play in CZ where the bb speed limit is not regulated?
     
  13. Callsign Kowy

    Callsign Kowy New Member

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    At some games are, else aren´t... It´s different. We´re small country, so we get to the big games once/twice a year. I´m getting driver´s licence this month, so that will change quickly :D

    I think bb´s speed limit not a thing here.
     
  14. link0

    link0 Well-Known Member

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    Can you just return the gun? Repairing airsoft guns can get pretty expensive.

    For feeding problems, many people try gluing a small strip of Velcro (soft side) to the rear side of the gun's magwell to make the mags fit tighter. Often the mags are just too loose. It's definitely worth a try.
     
  15. Callsign Kowy

    Callsign Kowy New Member

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    Hey,
    No I can´t, in one game I lost one screw (Stock) and in the other one lever for fire-switch mode... Don´t judge me please, these things happens...
    So, Budget is not a problem, I just want to get gun fixed, efficient, reliable and accurate.

    Thank you,
    Kowy
     
  16. Callsign Kowy

    Callsign Kowy New Member

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    + Should i push the mag forwards or backwards? Should new, precision hop-up help?
     
  17. link0

    link0 Well-Known Member

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    Push the mag forward and up with the strip of Velcro. No, a new hop up unit won't help your BBs feed better, unless for some reason, the feed hole aligns better with your mag.

    Maybe post a picture of the inside of the magwell here. Does everything look aligned and normal? You should always try using a few different brands of mags (Mid caps and Hi caps) and see which one might feed. The hi-cap that comes stock with a gun usually works, but airsoft stuff is always out of spec.
     
  18. Callsign Kowy

    Callsign Kowy New Member

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    IMG_1525989335.314763.jpg IMG_1525989365.613149.jpg IMG_1525989471.031017.jpg IMG_1525989586.420239.jpg
    Here are the images that could be usefull.
    Its similar to g36

    IMG_1525989902.124708.jpg

    Last one is the precision hopup