Posted 02 April 2012 - 02:56 PM
Soo, my brother and I have been having some problems with the KMP9 that we own. I got it used like a year ago, and it worked fine up until the Cylinder blew up. I understand it happens. Replaced it, along with the new orange piston seal that goes with it. Since then, mysterious things have been happening. We have been scouring the forums looking for a solution, and its somewhere between a cycling issue and a jam. The gun cycles when fired, the bolt returns fine and everything, but half the time the bbs don't leave the barrel. Note that for every cycle of the bolt, a bb is loaded, but might not fire. When dry fired (I know its a sin), the gun cycles fine on both full auto and Semi auto. So, gas is coming out mag, and is properly cycling the bolt, which is loading bbs into the gun, but the gun fires intermittently. We cleaned the bucking to see if it was oil swell causing the jam, and nothin doin. Please help!!!
Posted 02 April 2012 - 03:00 PM
Posted 02 April 2012 - 03:18 PM
Posted 02 April 2012 - 03:45 PM
Posted 02 April 2012 - 03:50 PM
And you may just need to clean out your bb channel in the mag. Could have collected dirt over time.
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