.50 Hammer "was" leaking out the regulator body. Took it apart and cleaned it. It was really crusty where the bigger 0-ring sits. Assembled with silicone grease on the old 0-rings and now it holds air, no leaks at all.............but I'm sure it will again (as nearly all PCP's)eventually do. Anybody know what sized these 0-rings are and who sells them? The smaller one is about 8mm x 4mm x 2mm......can't find a hard duro (Urethane) that size anywhere.Pretty sure reaching out to Umarex will be a dead end as far as selling me the 0-rings :-( I doubt that it is a proprietary 0-ring.....has to be a off the shelf vendor part....wouldn't it?
