Beeman P3 valve rebuild, need 4 O-rings

I grabbed a Marksman 2004 for $88 bucks but it’s venting on closure and it’s for the kids. I’m not sure if I have these. I’m currently just getting back into airguns and setting up my new place. It’s been a super tough past 2 years. Some my own fault but God is great & I’m aiming to do something positive.
I’m talking about building a channel to help everyone I can. I have money for the rings and shipping I am just hoping not to have to find & buy a bunch of each as they seem to get mixed up & not get used .
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