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Need help with a KWA M9 PTP - Double action trigger not working


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#1 afunderjack

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Posted 01 July 2009 - 08:12 PM

Just got this gun and I'm in love. It shoots hard, the blow back is crisp and best of all no rattle.

Gun has just one problem...although it functions perfectly in single-action trigger mode the double action trigger is not working correctly. The trigger moves freely and the hammer goes back and comes forward fully. If I pull the trigger a second time nothing happens, If I pull the trigger a third time I hear a "huffing" sound inside the gun. On the fourth try the gun fires full power. It always takes exactly four pull of the trigger to get the gun to function in double action trigger mode. After the slide cycles the gun is left cocked and functions in single action mode with no problems.

Any ideas?

#2 Linnear

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Posted 01 July 2009 - 09:10 PM

weird..just to clarify...does the hammer move on all these trigger pulls?

#3 afunderjack

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Posted 02 July 2009 - 04:50 AM

View PostLinnear, on Jul 1 2009, 09:10 PM, said:

weird..just to clarify...does the hammer move on all these trigger pulls?

Yep, hammer goes all the way back and all the way forward every time.

#4 Linnear

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Posted 02 July 2009 - 10:55 AM

if you just got it then its definitely RMA time...

#5 afunderjack

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Posted 04 July 2009 - 09:50 AM

After some trial and error it has become apparent that the problem is the decocking/safetly mechanism not disengaging fully. I don't know if there is any adjust for this but the problem is so slight that a little sandpaper looks like it would do the trick.




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