How to remove ARGUS 60 Barrel and shroud

[MMoudk]

How to remove ARGUS 60 Barrel and shroud?

i opened all screws but still cannot open shroud and barrel.

 

[MACTEN]

I stopped right there.. It seemed the shroud and receiver were either a really tight fit or there was something else holding it together.

 

[Pompkie]

It looks similar to Ed's R5M build wise.