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gbb pistol internals

gambitthefirst · 2010-01-29 21:45:32

hey guys i'm trying to figure out how to fix my m9 but first i'd like to know how the internals work on gbb pistols to help figure out whats wrong and i'v had great help from you before so i thought i'd ask again. cheers in advance:)

29-01-2010 9:45pm

#1

gambitthefirst

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hey guys i'm trying to figure out how to fix my m9 but first i'd like to know how the internals work on gbb pistols to help figure out whats wrong and i'v had great help from you before so i thought i'd ask again.

cheers in advance:)

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#2 29-01-2010 9:59pm

roryk1

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the technical pages have a step by step display on how to dissassemble an m9

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#3 29-01-2010 10:01pm

roryk1

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http://www.boards.ie/vbulletin/showthread.php?t=2055172868
there u go buddy
:pac:

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#4 29-01-2010 10:04pm

gungun

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i'm sure you know how to dissasemble it,
i presume you mean how the valves all work together and how they end up shooting the bb that yeah?
i believe stercus is rather knowlegable on such matters

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#5 30-01-2010 8:09am

gambitthefirst

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gungun wrote: »

i'm sure you know how to dissasemble it,
i presume you mean how the valves all work together and how they end up shooting the bb that yeah?
i believe stercus is rather knowlegable on such matters

yeah that's exactly what i ment and cheers hopefully he can tell me a few things

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#6 30-01-2010 2:37pm

Masada

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What's the issue you are having? it would make it a lot easier to guide ya towards the problem.,:)

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#7 30-01-2010 4:36pm

Stercus Accidit

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If its a KJW m9 a common issue is the striker valve on the mag sticking.

Spray some silicon oil on it and push it in and out, don't use wd-40 or a petroleum based oil as it wrecks rubber.

Bar that describe the issue.

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#8 30-01-2010 7:06pm

gambitthefirst

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cheers for those insights. the problem is when i fire it the bb flies out and the slide goes backwards and forwards but doesn't load the next bb, you have to pull back on the slide like a springer and so on till the mag is empty. but every now and then it goes full auto and doesn't shot bbs. so i'm hping to find out more about how the gas and parts make the bbs shot and slide move to try pin point the problem or problems.

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#9 30-01-2010 7:26pm

Leftyflip

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Sounds like the loading nozzle is broken, got a picture of the inside of the slide?

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#10 31-01-2010 9:28am

gambitthefirst

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i'l try get a lend of a camera today and take pics of the loading muzzle. if it is the loading muzzle does anyone know where you can get them or do the shops stock them.

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#11 31-01-2010 9:29am

Stercus Accidit

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When you fill the mag with gas it has to be held upside down, that sounds like weak cycling due to low pressure, what gas is it?

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#12 31-01-2010 9:50am

gambitthefirst

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i'm using the asg ultrair power gas

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#13 31-01-2010 3:20pm

thermo

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gambitthefirst wrote: »

i'm using the asg ultrair power gas

Which one the green label tin or the tin with the black& blue label? The black/ blue label is lower power gas, it's akin to 134a.

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#14 31-01-2010 4:56pm

gambitthefirst

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yeah its green label tin i use but thanks didn't know the black labeled one was weaker

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#15 31-01-2010 5:15pm

thermo

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gambitthefirst wrote: »

yeah its green label tin i use but thanks didn't know the black labeled one was weaker

Are you filling the mag upside down and giving it a good 5-8 second blast?

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#16 03-02-2010 9:42am

gambitthefirst

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sorry for the late reply got a loading nozzle from my new m9 to see if that was the problem and it was so thanks for the help guys but i have one more question my bro's we 1911 isn't firing, when you shot a bb just rolls out and it hisses like all the gas is escaping i think its just the mag does that sound right or could it be something else.

thanks again for all the help.:)

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