The Country Store, Pampisford:
The Country Store, Unit 12a Sawston Trade Park, London Road, Pampisford, CAMBRIDGE CB22 3EE.
Ph. 01223 837977
Bottle fills to 300bar, gunshop with fair range (checkout most on Guntrader site), fair range of spares for springers as well. No bottle testing on site but I believe they will take bottles and get them tested for you. Very friendly.