Hi all.
I've recently bought myself a second hand HW100ks .177 and a new 3ltr faber Cylinders divers bottle to go with it from my local gun shop, now im having a few teething problems when its come to filling the up the gun, I was shown the correct way to fill it and you'd have to be a idiot to get that wrong but the problem i'm having is the gun wont fill up past 190bar. i connect the nozzle and start filling really slowly and it just stops at 190 even if i open the valve more it dosent move. The only thing i could think of its that the bottle hasent enough pressure in it?
Has anyone ele