Many of us load pistol on a single stage, I loaded for years for IPSC. Now just load for fun, still a few thousand a year in each caliber. But then I enjoy reloading, sometimes I think I shoot so I can reload, lol.
I have both single and progressive. The single I use mainly for .338 LM since one cannot load them on a progressive. But the progressive is great for mass production of pistol rounds and .223
One con of a progressive (IMO) is that the de-prime and re-prime are all within the same cycle of the press. This eliminates the proper primer pocket cleaning I like to do.
I wouldn't go there. I have a Ponness Warren with a 1050 setup now. It really is all that people dream of.
I know the 650 really well too. I don't think the 650 would mate up to the autodrive near as well.
The 650 just isn't built as bullet proof as a 1050 (ie that plastic collar for moving the shell plate) and priming on the upstroke will only complicate a complicated setup more. It would be worth spending the difference for the 1050 for the autodrive - and in the big picture the price difference won't be that much.
RE: OP Question; I can't imagine loading pistol on a single stage. I have a deep respect for you doing so, but everyone's time is worth something and I'm sure you can find something better to do with the time you will save with a progressive press outputting your ammo. (So long as it is not a Lee progressive, that is...)
...what about serious loads for a good bolt rifle that is capable of 1/2 moa, will it turn out this quality of ammo as well these days? How do they function with stick powders as compared to ball powder, which I assume is ideal for progressives. How consistant are they with seating to a specific COAL? As with all machines consistency of the operator, is usually the greatest variable, but let's assume a good, familiar operator, how good is the final product?
I still deprime and tumble prior to loading, even on a progressive.
I....when I load those calibers I get a whiff of the sheer capacity I was expecting. 200 rounds isn't an evening project anymore, it's a whimisical diversion.



























