CCM SS-25 Sweet Spotted Reg Pressure

[Ego10Baller]

Hi all, I'm hoping for some additional CCM SS-25 related guidance. What reg pressure did you end up at on your own CCM SS-25 (past or present) that was the 'sweet spot' for consistency over the chrono?

Thanks in advance for any and all help - looking for a good starting point as cocker top had the reg for the previous owner at 260 psi and I doubt that is a good place for it to be (basing this off of Pumpenstein's 375/400 output pressure recommendation for the SS-25 and S6P).

Thanks again for any and all help - it is sincerely appreciated!

[Magmoormaster]

I've never owned an SS-25, but for an 11/16 valve 375-400 seems way off. It should be at least 100-150 PSI lower than that. So 260 seems about right.

[cstx_pb]

I've found 350psi to be a good pressure for mini-body sniper pumps that I've used. That is also the recommendation that TF gives here specifically for the S6P and SS-25: https://youtu.be/x2W5PtroFPM?t=465

[Hellion360]

It depends on your springs. But I would expect 250-350 psi
It would be unusual to sweetspot outside that range

[iamthelazerviking]

If you don't want to take the time to sweet spot and have a reg tester, set it at 350psi. The SS25 I had didn't shoot right until I set it to 350 then it was good.

[Ego10Baller]

Awesome, thank you all for the help. I'll start at a baseline of 350 and work from there if velocity is all over the place