the potential for a remote plunger or cylinder and oversized cylinders is pretty good in a design like this, i think.
the bolt is a dart-pushing type that seals against the barrel. there will be tightening rings to keep the dart from being loose in the barrel when chambered. priming will be like a longshot, a full cycle back and forward. mag release is a thumb push instead of a slide (easier to activate. pull-cable trigger catch, and everything else is up to my thought proccess when i'm building it.
so what do you guys think?