So, I've been looking at this reloading gig for a while, but I'm just not convinced. Seems like a decent initial outlay for equipment, then some very non-trivial consumable costs.
Then again, even buying in bulk is expensive these days ($0.36 a shot for Magtech .45ACP, bought in bulk)
I shoot scads of .22LR, a fair amount .45 ACP, and very few .308, so I think all I'd really be looking to load is .45.
How low can you really get your cost per shot loading your own?
How long does the gear last before you need to replace things (for cost amortization calcs.)?
I can answer a couple of those q's.
I have not done a cost analysis of reloading for a few years, but several years ago, I computed the cost (not counting time, and initial outlay) of loading 9mm rounds to be $.05 per rnd. Probably more now.
If you shoot a crap load of .22's reloading isn't going to help. The .45 should save some $$. As well a .308.
Replacement costs of equipment were solved, for me, by purchasing a Dillon. They will replace any part, defective or broken, for free. Case in point- one of my boys destroyed a spring on my Dillon. I called to order a replacement fully expecting to pay for it and they sent it to me at no cost, and no questions asked.
For me the biggest advantage is to be able to custom load rounds for each wep.
For pistols it's a matter of finding the most economical mix of bullets, brass, primers, and powder. Then crank out 500 at a time. A progressive press is nice for this.
For my rifles it's more of a finesse game. I am obsessive compulsive anal with my rifle ammo. I weigh each bullet, measure each powder charge on a digi scale and load one at a time. Progressive press has no advantage, but works. I also have a chamber gauge for every caliber I own, tells me the "exact" overall length the rifle likes. Had a .308 that did not like factory ammo, got it down to 1" groups at 100yds using custom ammo. The reason I am OCD with my rifle ammo is I hunt, and I absolutely positively cannot have a material failure. Had a bad experience with factory ammo last year, Barns X bullets.