I've never tried bullet casting but people have told me that if you take a liking to it, you'll spend a lot of time looking for free/cheap lead (because you'll run through it faster than you think).
Been casting since the late 70’s. It’s as much as a hobby in itself as reloading. My dad got me started and I’m still shooting 44’s that we casted up back then. I think we did about 5k or so.
I don’t shoot cast as much as I used to. Bullets were plentiful enough that I could shoot bullets that I bought. It’s about time to start meltin lead again…
I use to walk the streets/roads on early sunday mornings and pick up my WW's off the side of the roadways but havent done it the last couple of years i need to start doing it again.
I started with a small cast iron pot that i found and a charcoal grill using charcoal and wood for heat source not ideal but worked and picked up a small cooking ladle at a thrift shop, you can get started cheap but depends on how much casting your planning on doing. I have slowly added 14 different molds and a lee 20# bottom pour pot and other things over the years, i also cast for my BP guns as well using the stick on ww's i find.
I score 700lbs of pre-1964 wheel weights once. No zink or steel weights at all. Came from the ballast in an old crane. Your supply does go faster than you think. Started competing in BPCR where everything is 20:1 or more with black powder so salvaged sheet lead after that. With glaucoma its getting harder to cast and inspect as they drop from the mold, but then again iron sights are near out of the question too, so not sure how much it matters. Great hobbie!