G&G blowback M4 - quick tech review

[Acid_Snake]

which parts?

What are you looking for?

[device]

Originally Posted by Acid_Snake

which parts?

What are you looking for?

As you can see on these pictures the common thing is only the blow back pneumatic cylinder. I would like to know its inner and outter size, length, where is the little hole in it which connects to the main cylinder. how big is the hole. how is it sealed? how does the air seal looks like between the two cylinder. What is it made from?

I'd like to know the blowback pistons size, length. How does the pistonhead looks like? What kind of spring does it have? how long is it, how strong is it?

As you can see on these pictures, there are two kind of plate what the BB system moves. I'd like to know its size.

The pneumatic system needs different mechbox. Its a kind of mixture of v2 and v3. Of course I'd like to know what is the diffenerce from normal mechboxes. in mm-s .

So it would be a very very messy work answering my question, but on the whole wide internet you cannot find any details about these technics.

If you anyone can help me, that would be respected

Tamas Antal
Hungary

[device]

I've found an exploded picture of it :

http://www.google.hu/url?sa=t&source...ceNdtdG4cs6bcQ

I'm interested in parts by number :

GR15 CBBP-06
GR15 CBBP-31
GR15 CBBP-33

[Jbone 11 11]

I was at a 24 hour game this weekend and one of the sponsoring shops had a stand with a few of the new, for Italy anyway, G&G Raiders on hand. I dunno.... I liked what I saw. Sure, its a lot lighter then my current M4, being made of plastic/fiberglass, but after humping up and down mountains all the day, I'd have welcomed the lighter AEG.

However, the big thing for me was that it was the first M4 I've yet seen with a plastic receiver that didnt look/feel like crap, which for me is nice since I'll be coming back to Canada at some point and this pretty much solves the importing issues.... (Im assuming this for now as the receivers not metal.)

But I do have a question: It being a blow back design, would I be able to swap out the stock BB gearbox with the one from my G&P? I haven't seen the BB action close up yet, but it'd be nice to know that if I found the BB to be ass, I'd have the option to use a regular gearbox instead.