Daystate MK4 Orings ?

When I was looking for sizes for my MK4, I found a listing on AirgunsBBS.com . I'll post the screen shots. I did order a complete set from AoA but also purchased some separately to have extras for the bolt probe seals. Mine was leaking at the front plug air tube seals.

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The oring kit from AoA is overpriced, but I was getting something else from them at the same time. The MK4 is pretty simple in its build and essentially a mechanical Huntsman. I got the one I have used, as I wasn't sure how I was gonna feel about an electronic gun. I didn't want to spend a lot of money to find out I didn't like them. Well, I REALLY like the MK4.
good luck with the reseal.

Jason