Manual single stage---consistency, more suited for large rifle cases.
Slow.
Progressive--speedier, higher production loading for pistols. Also consistent if you do it right. Less force involved in loading pistol. Shorter, thinner cases. For rifle on a single stage press, powder chages are manually weighed for every load. A progressive press has a powder charge chamber that is set to a given charge weight. Pretty accurate, but not as accurate as weighing each charge for a rifle.
Resizing a rifle case takes quite a bit of force.
Cases must be lubed, deprimed and sized in the die, trimmed and deburred, then cleaned before priming and charging and seating a new bullet with a different die setup.
Pistol cases arent so finicky. Tumble the brass, then resize and eject spent primer in one shot, prime + charge, seat bullet and crimp. 1 complete round off with every handle stroke. The key with pistols is to keep your brass sorted by brand and known number of firings. I used to keep good "match brass" and "misc plinking brass" seperate from each other.
TIP: use a seatimg die, then a seperate crimp die for pistol. Better more uniform results than seat/crimp die in one operation without a doubt. I used to pound my .45 reloads through one ragged hole off the bench at 25 yards. My loads would X-ring at 50 yd through my Les Baer wadcutter gun with a red dot sight.
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