Loading the brass cases is a pretty easy thing, all you need are a small punch and hammer to knock out the primer, a short piece of dowel and a loonie to seat the new primer and wads, and some Elmer's glue or other glue to keep the over shot wad in place- more on this later.
I hold the fired case in my left hand and put the punch into the flash hole, and tap out the spent primer.
I then put the loonie on a table , place the new primer on it, and center the case on top od=f it, tapping it in wit the dowl and hammer.
NOTE ON SEATING PRIMERS!:
It is quite easy to put the case on top of the primer and feel it center on there, but a quick spin in the flash hole wit a rifle case deburring tool adds just a little bt more chmfer to it!
cat