The 219's also came in 30/30 - sometimes the barrels (only) show up on ebay but usually go high.
I have a 219 .22 Hornet barrel but it is on a hammer shotgun frame and needs the firing pin bushed to work well but it is very accurate.
I have been looking for a 219 in 30/30 at a reasonable price as it would give me a two barrel set.