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Mp9 npas

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Old September 20th, 2013, 00:33   #1
Ares
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Mp9 npas

Ok I'm new to GBB, I just bought a KWA MP9 and I'm loving it. Its just legal for out door play (395 fps) so any spike and I'm fucked. I also want to run an Angry Gun Silencer for out doors.

From what I've been reading and please correct me if I'm wrong but the RA Tech NPAS is it the same for the M4, MP7 and the MP9 or is there an MP9 specific one?

Also where can I buy them in Canada?

Thanks
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Old September 20th, 2013, 00:38   #2
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If I remember correctly. the MP7 NPAS fits and works inside the MP9, however the increase in back pressure decreases the life of the nozzle.

I would recommend the cheaper, better solution which is the Danger Werx flute valve, they cost around $18 - $25 and I think one of my friends might have a few spares, hope that helps
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Old September 20th, 2013, 08:10   #3
coach
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Mp7 and mp9 npas are the same as long as you have the system 7/NS2 mp9

For the flute valves, anything system 7/NS2 will work.

You can get the npas from airsoftparts

Last edited by coach; September 23rd, 2013 at 08:04..
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Old September 27th, 2013, 15:52   #4
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Hate to be a downer but I put an adjustable npas in my mp9 and the lowest I got it was 365fps when I set it to the lowest position. Possible you may have to try the kwa low power bolt assembly if you can find one
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Old September 27th, 2013, 16:29   #5
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Originally Posted by Revoking View Post
Hate to be a downer but I put an adjustable npas in my mp9 and the lowest I got it was 365fps when I set it to the lowest position. Possible you may have to try the kwa low power bolt assembly if you can find one
Low power bolt assembly is only a normal bolt, marked "low power, 1j max) on the side with the "big" flute valve in the nozzle.

Had one, and it did drop the FPS a bit under 350.

But why do you want to run the AG silencer if you don't want the FPS boost? Because it decreases accuracy quite a lot...
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Old September 27th, 2013, 17:39   #6
coach
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Originally Posted by Revoking View Post
Possible you may have to try the kwa low power bolt assembly if you can find one
I don't believe one exists for the mp9

Edit: disregard. Apparently there is one

Last edited by coach; September 27th, 2013 at 17:50..
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Old September 27th, 2013, 17:57   #7
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A member here at ASC named Dynamo is making these valves on an "order" basis. See this thread (originally about the dangerwerx valve. Read the first page, and then the last page):
http://www.airsoftcanada.com/showthread.php?t=147346

However, he posted about a month ago that he's been swamped with real work, and hasn't been able to produce any lately. You could keep an eye on the thread there.
I picked up one of Dynamo's, and my friend is using it in his MP9, and it's shooting sub-350. (I can't remember the actual FPS though).

Alternatively, the Dangerwerx valve mentioned in that thread will also supposedly lower the FPS to sub-350.
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Old September 27th, 2013, 21:41   #8
Ares
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I love the size without the silencer for room clearing but when playing venues like PRZ the range and accuracy is not there. I'm trying to set it up for no silencer indoors and snap the Angry Gun on for when I get outside the buildings.
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Old September 28th, 2013, 06:42   #9
Jamroxorz
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The Low Power Bolt will have you shooting around 290, even with the AG suppressor. You can buy the low power bolt straight from KWA USA. Or just get the Dangerwerx valve if you're not planning to shoot outside with it.
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