I got a Ruger "Takedown" .22 and decided I'd like it better with a folding stock. I put an AGP on it and threaded the barrel for a suppressor. Then I figured it'd be better with the barrel shortened and with the suppressor on it it would be no longer than the original length, so I SBR'ed it. To keep it packable, I put QD mounts on it and it uses a Nikon scope. The whole thing assembles/disassembles in less than a minute and it surprisingly accurate for a takedown rifle. With the Huntertown Arms Guardian suppressor, its pretty quiet.
This could be the ultimate backpacker/bugout/4 wheeler setup.