Gas From Nuprol in version 4.0
If you want to have a compromise loose gas that can be done in almost all degrees, then this is the answer.
The gas has a metal filling spigot.
It is not recommended to use this gas on weapons with plastic slides, or completely standard cheap gas rifles.
It will also increase the output speed as well as given a harder kick.
This is some of the wildest gas available. With the wrong set-up, it can lead to a very short life for a weapon.