HPA Taps

[ENDLES5INFERNO]

Hello, Really new to HPA I recently purchased a Golden eagle Type 870 gas shotgun and was wanting to tap it was wondering the best taps to use. I dont know if my set up matters I have a Basalisk Hose and regulator and a Totemair 48 CI tank. What is some advice or knowledge to apply to maintain and keep your HPA gear if any to make sure I dont damage it, Where is somewhere to fill tanks in the Suffolk norwich area?

  

[sjhirst]

I used the jag arms hpa tap for my serbu shotgun. The only issue was that the grip hole has to be widened as the tap is bigger in diameter than the original valve.