That's great Casper. Glad you can get it working. My dad had one of those when he was a kid. My best buddy's(with whom I worked with for 20 years)Dad here in PG had one back in the 50's. Old Pete used his Stevens .25 RF for deer and moose.
Very cool method of having reloadable cases.
Can you buy the primed .22 RF cases (shorts Or CB caps I assume), or do you have to buy ammo and pull the bullets?