TargetTalk

Thanks Clarky, now I know exactly what they are I can find them from various seal suppliers online. I feel more messing and improving coming on!

Clarky - Can you explain more about the Quad seals. Can't find them on RS. Are they the ones with a sort of X section? I've been using a square breech seal turned from urethane but I would love to try the Quad type on the piston.