Hal,
Depending on how many pistol shells your gonna reload...if hundreds than I'd definetely get a progressive press for that task. If your only loading fifty or so once in a while then a single stage will do you and you will have it for your rifle reloading as well.
A good single stage press will serve you well such as a RCBS Rock Chucker or similar type press, get yourself a Lee handprimer, scale, trickler, dies, calipers for measuring and some misc, that should get you started.
Depending on how far and where you want to go with your reloading it will or could ultimately end up looking like this!!! and this is just part of mine!!
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