Has any one got a link so i can produce my own scope cap.

Have you tried cocking it then filling.

Item number 142267765715

Yes look on eBay you can get a full set.

It's called a anti tamper head..

Thanks Roger its all sorted now...

Do I need to give it a blast de cocked as ive read that there xould be some shit in the valve.then cock it to fill.

No i dont think there is because I can turn on full blast.thanks for your advise I will try it tommorow as the rifle is at the shop o bought it from.

Will try and give it a blast I don't know if it has a restricter.doyou mean on the dive bottle.

Tried refilling with it cocked and you can hear the air coming out of the barrel.