Not to be mean, but how would you
Increase the rate of fire by adding a folding OR retracting stock
?
I mean, I understand the second half of that sentance, the part about adding some device that would make it semi auto. But how would a stock increase the ROF?
Also:
*By longer barrel, I mean simply attach a pvc pipe small enough to still fit and stay put inside the already existing barrel ( The orange thingy if anyone is clueless.).
And if anything, it seems like you would be the clueless one. Unlike a firearm that uses a revolving cylinder, that orange piece is not a barrel. It does not interact with the darts in any way. It does not touch them in order to guide them. It does not impart any spin on them like a rifled barrel. It is simply an orange piece of plastic.
The only barrels on the Maverick are the holes in the cylinder itself. Those are the barrels; they are what holds the darts in while pressure builds up from the plunger striking home, and what the dart flies out of when the pressure it built up. In a spring gun, whatever does that is considered the barrel.
You could add a cosmetic barrel extending from the orange piece, but in order to not mess up the gun, it would have to not interact with the darts. Once the darts leave the barrels, they fly relativley straight. If you put a 'barrel' on after the end of the cylinder, it will either do absolutley nothing or make the dart spiral out of control and land three or four feet away from you.
You best bet for longer barrels is to do Captain Slug's endclip mod, which gets rid of the entire front half of the gun, and allows the cylinder to be removed. Since now there is not real front of the gun, you can add as long a barrel as you want. But, again, it would be easier and better to add a barrel extension to each one of the chambers in the cylinder, rather than try to line up one barrel so the cylinder rotates and lines up perfectly for it to fire.
I just read though that, and it sounded a little angry to me. Sorry if it came across as offensive; I was just trying to give some advice.
Sincereley,
Pat