[Kwokwai]

Originally Posted by ert

But a gas operated gun releases a lot more excess gas out the barrel after the bb is shot then an aeg does. If you extend the barrel on the aeg, then the cylinder should be matched to it otherwise you'll get some suckback. That, plus the seam... makes bad magic.

Has anyone done any tests on the Maruzen to see if the extension actually does anything signifigant to the accuracy?

No argument against that; just wanted to point out that the inner barrel matching is possible and has been done. Should've been more specific on my post. Noxx has some excellent caveats and points to consider. Personally, I wouldn't bother. I use different equipment for different types of games and prefer to keep it that way.