WE Hi-Capa Dragon Problems

[uniweekendwarrior]

Hi all, I have a WE 5.1 Hi-Capa Dragon with a fault. When I fire the gun the first bb fires but then it only goes about a cm back on the blow back and proceeds to empty all the gas out the barrel. The magazine isnt the issue its been checked all good so any thoughts?

thanks in advance

 

[SeniorSpaz87]

Umm, not sure, but this shouldn't be here, it should be in the gas problems section further down the home page

 

[Lozart]

What gas are you using?

 

[uniweekendwarrior]

ive tried we green gas and another brand carnt remember what it was called

 

[PT247]

when was the last time you cleaned and oiled the internals?