Does anyone have exp using Osprey Pistons in a Rugged Obsidian and vice versa?

[cjb1911]

I currently have a osprey-45 and should have a Obsidian in a few weeks(at the 11 mo mark). Has anyone tried these pistons interchangeably? I'd like to put one of these cans on a PCC.

[nj0ywatch1np0rn]

They will interchange without any issues! The rugged might actually have less blowback due to the design.