I’ve got my eye on an elegant vintage shotgun (12 ga) that has 2.5 inch chambers. I’ve never owned a gun with 2.5 inch chambers, but I’ve read how the availability of 2.5 inch shells comes and goes. Reloading is not an option right now because I don’t have time or space for it. I’d mostly use the gun for doves with an occasional squirrel or rabbit. Across years, how hard is it to find 2.5 inch shells in 12 gauge with size 6 - 8 shot? I wouldn’t mind stocking up if I found a source. I’m trying to determine if this gun would be a good investment far me. I welcome helpful input. Thanks