Damaged oring in Ninja Pro Reg
While I was taking out shims in my ninja pro reg I accidently damaged the lower piston oring. After this happened, no matter what gun I hook it up to there will be a noticeable leak that comes and goes. I figured I would remove the oring so I could go to a local store and get one. Removing it was very difficult and I just ended up breaking the oring. What size/type of oring is this so I can get a replacement, and is it even possible to get it on without breaking it?