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View Full Version : Anyone know if its possible?



Kudos17
11-29-2008, 10:37 PM
sorry if its in the wrong place, i posted this on mcbrown and it hasnt gotten many views so im hoping someone here can give me an answer

I recently got my hands on a working ICD thundercat, and i was wondering if anyone has been able to turn it into a pump, and is it something that could be done with basic tools? it seems fairly easy like the spider pump mod.

k.macocker
11-30-2008, 02:15 AM
I haven't seen it done, but you would have to block off the blow back passage, I can't remember how it works, I know the valve is in the top of the grip frame and the bolt has a slope in it that pushes the valve stem down as it goes across it. I just can't remember exactly how the blow back air source works. but it's way different than anything else I've seen.
seems like there was air passages in like a ram bolt or something?? if you could block the air off to that to keep it from blowing back, then you would just have to make a pump "kit" that cocks the hammer.
Kmac

Oh wait, you said thundercat, I had an alleycat, lol...

njr_11
11-30-2008, 06:58 PM
I think the thundercat had the same valve as the alleycat

k.macocker
11-30-2008, 07:41 PM
what was the blow foward marker they had that worked simular to a mag?
Kmac

edit: desert fox I think it was. lol