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AK47 GSN-19 silent grenade launcher

Post questions and info about pneumatic (compressed gas) powered cannons here. This includes discussion about valves, pipe types, compressors, alternate gas setups, and anything else relevant.
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AK47 GSN-19 silent grenade launcher

Unread postAuthor: Davidvaini » Thu Feb 26, 2009 11:35 pm

Well guys a few days ago I purchased another Airsoft Gun, this time its another AEG (Automatic Electric Gun).

The gun is a CYMA AKM CM036, the reason I got the gun is because it actually has a very strong reinforced gearbox that can handle a sp150 spring. The hopup in the gun is pretty good but the bucking in the hopup is not soo good. So I also purchased a new Systema bucking and a new Madbull Tightbore Barrel(6.03mm). The gun shoots at 400-450 FPS with .20g BBs.

I also purchased a AK Drum Mag and a 3 point sling.

Here is a picture of the gun provided by the Website I purchased it from:

Image

Now this is when the project comes in, I've been wanting to make a few attachments and other things to go along with the AKM. One of these attachments is a BS-1 "Tishina" / "Kanarejka" GSN-19 silent grenade launcher.

Here is a picture of the real one:

Image


So this will be one of my current projects that I will be working on.

I was thinking about using my 32mm Burst Disk Cartridges for this launcher but I am open to other suggestions as well.

So what do you guys think; sound like a fun project?
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Unread postAuthor: jackssmirkingrevenge » Fri Feb 27, 2009 12:36 am

Why not copy the original and use a piston to fire the grenades?
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Unread postAuthor: Davidvaini » Fri Feb 27, 2009 12:45 am

well I was thinking of that but the fact that I use these BDC's for a lot of different launchers would make it easy and more modular.
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Unread postAuthor: mark.f » Fri Feb 27, 2009 10:57 am

Why not a mechanically triggered bust disk, like Sgort's QCTBDC? It would allow a traditional "trigger", so to speak.
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Unread postAuthor: thedeathofall » Fri Feb 27, 2009 1:18 pm

I like how well those burst disk cartridges work, but I think it would be much easier to handle in a game if it had a more traditional trigger setup.
If you can get a different activation, i would say go for it.
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Unread postAuthor: twizi » Mon Jun 22, 2009 12:32 pm

this isnt silent but make a hybrid grenade launcher then the fps will be 1200 but then u would kill everyone u played with but good things have ups and down
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Unread postAuthor: frankrede » Mon Jun 22, 2009 1:37 pm

Davidvaini wrote:well I was thinking of that but the fact that I use these BDC's for a lot of different launchers would make it easy and more modular.
Lets keep in mind though that an actual traditional trigger would be many times cooler and many more times effective.
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Unread postAuthor: Davidvaini » Mon Jun 22, 2009 2:22 pm

frankrede wrote:
Davidvaini wrote:well I was thinking of that but the fact that I use these BDC's for a lot of different launchers would make it easy and more modular.
Lets keep in mind though that an actual traditional trigger would be many times cooler and many more times effective.


Well I decided to stop on this project for the time being.. but If I do decide to re-start this project, it will be done on my friend's 4 axis CNC mill. It would not operate on my BDC and it would function like the real thing.

If completed on the mill, it would be added as an item for sale on his website.
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