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Harbinger[TG] 08-05-2011 07:18 PM

Metadyne Thumper Stuff
Metadyne Phone Number

Metadyne Email

Metadyne Thumper Manual in PDF Click to View, Right Click to Save

Harbinger[TG] 08-05-2011 07:19 PM

Senghings tear down video

hellion360 08-08-2011 05:28 PM

How is velocity adjusted?

oatsy 08-08-2011 09:15 PM

also do regular .45 grips work? or is it some special grip?


dundadun 08-08-2011 10:32 PM

all m16 grips should mount up such as cci .45 gripframes, but some of them, like the ccm 86 frames for phantoms, extend to far forward and cover the trigger a bit.

senghing27 08-10-2011 09:07 PM


Originally Posted by hellion360 (Post 1952755)
How is velocity adjusted?

Velocity is adjusted with an allen key.
Here's a pic of the back with the back section pullled. It would be the hex slot on the bottom right.


Originally Posted by oatsy (Post 1953208)
also do regular .45 grips work? or is it some special grip?


Depends on what you define as regular .45 grips. .45 panel grips work just fine and wrap around styles like dye stickies, tippmanns, etc might need some modification.

chopper duke 08-12-2011 12:24 PM

Dave, what does the Logo on your Thumper look like?

Here's the one on mine:

Oatsy, here's another look at the Rear of the Piston. This one is the soft AL version and takes a 7/32 Allen Head Wrench:

chopper duke 08-12-2011 01:23 PM

Has anyone taken the time to measure out the screws? Length, type, threading and pitch?

chopper duke 08-12-2011 03:05 PM

First Draft of the Manual. Let me know what you think, what you want to see changed/ added, etc.

Metadyne Manual

senghing27 08-12-2011 05:55 PM

CD, my logo is the same.

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