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Philbucknall

KWA/PTS RM4 ERG

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Ok gents, I've got a thought.. Has anyone thought about whether it would be possible to fit a GBBR UBR stock to one? I know the thread at the receiver steps up a notch slightly so I might be too far into dream land here to be honest!

Edited by DeltaZero

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The G&P one was the only one that wouldn't need too much work. The knock pin placement on the G&P barrel was in virtually the same position as the KWA one. The madbull and hurricane outer barrels I had floating around would have needed too much work to accommodate the position of the knock pin and the KWA hop unit.

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Interesting. I've been looking at my scout barrel and it looks to me that I should be able to fit a three cell lipo near the receiver where the standard barrel profile thins. Might mean I don't need to change the outer barrel. My dreams of having an NSR without a PEQ are coming closer!

 

 

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That RIS is pretty nice (likely cost as much if not more than the gun itself) but how difficult is it to get on and off to get a battery plugged in? I mean some wouldn't be too bad like a DD RIS 2 (although 6 screws is kinda a pain) but doabe. And I still have yet to get my damn dust cover open. The charging handle refuses to open it. Even if I kinda walk it out trying to hit the release it just won't I wonder if the pin is worn down or something. Really was hoping to not have to open up the receiver for such a issue. 

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I've just installed an NSR on mine.. its a bit of a pain to get the battery as you've got to remove the screw attaching it to the barrel nut but that's not too much of a faff.. I think I'll have to get rid of the fuse to fit it in there though which I'm a bit dubious about right now! 

 

On those Giesellies I think its just the two screws on the right of the rail.

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