Readily available for me means it is available at most "real" gun stores or on line most of the time. .32 Winchester Special is always available on line and at most Gun stores. 32-40 Not available all the time but usually is on line and 25-35 Is almost always available on line. Seems that manufacturers will do "a run" of less popular calibers like 30-40 Krag about once per year and during ammo hording times that "run" runs out fast. I just waited six months for 30-40 so I know. Great round btw. Same with 32-40 if you reload.