Anyone got their hands on one of these to test? Either the rifle or just the Chasis? Hell, does anyone know if Remington has even released these to the general public. Did a search but didn't come up with much on here. Just wondering how they are performing. Much of their advertisements say you can plug and play any caliber barreled action. Would be nice to have a couple custom barreled actions and be able to change them out at any time. Anyway, any testers out there with any experience?