I just received my brand new Brocock Sniper Xr .25 cal a few days ago. On my first attempt to fill the tank via an SCBA. The hose disconnected from the valve stem and released the air from the valve. Is it broken or I'm I doing something wrong?
Had the same issue on my second fill:
https://www.airgunnation.com/topic/problem-filling-brocock-bantam-sniper/?view=all
I've seen enough people have this issue now to confirm (at least for myself) that this is a stupid design...