For me, there is no reasonable option for low pressure short 10s other than reloading. It is not even necessary to buy a press to reload for a gun that you won't use but a few times a year for hunting. My 2 7/8" tens are reloaded without a press. Millions of rounds have been loaded with the Lee Loader hand tools, and it is what I use even today for my short 10s. The kit comes with every tool needed except a mallet. But, I also have a set of scales for verifying powder measurement.

May God bless America and those who defend her.