Are dies and reloading components easy to come by?
Components are somewhat available. Goex FFg powder, X-ring for "relatively" inexpensive brass. Dies will run you about $80 - $100 but truthfully, all you need is a .480 Ruger sizing die for the neck. Once you fire form your case to your rifle's chamber you needn't resize it if used in the same rifle. I paper wrap my bullets for optimum fit and lube properties. Replace the horrible rear sight with a Ross 1905 rifle sight so you can adjust for windage if needed.