[silentfury214]

What do you want separated from the cylinder?

 

[silentfury214]

Can you post a pic because I cannot figure out what the heck you are talking about. Don't worry, it is not you, I have just not seen this particular gun before.

 

[silentfury214]

If it is glued, take a hairdryer to it to melt the glue.

 

[silentfury214]

You need to replace the hop-up bucking most likely. It seems that you are loosing tons of compression and because the bb is just rolling down the barrel, it is obviously the problem.

 

[silentfury214]

There are probably tons on youtube.