Reloading is my hobby and I've been reloading and casting for almost 40 years,it's what I do in my free time for relaxation after work or when I'm not doing things in or around the house. People say you don't save money reloading but you shoot more,well if all your doing is just shooting up more ammo at the same cost as factory and your having to handload it to boot whats the point unless you just enjoy the process.
The who idea behind reloading is to produce your own ammo for a given purpose and velocity range using whatever components of your own choosing that is tailored to your individual firearm that is more accurate and cheaper to produce. Other than an occasional bullet mold I buy myself or a set of dies for a new caliber I reload for I've pretty much use the same equipment I started out with in my late teens,I have bought or traded for new pieces of equipment or small tools on occasion as I ware it out but nothing expensive and it's paid for itself long ago so I have not real cost as far as reloading or casting equipment goes except anything new I purchase.
All my brass is once fired the majority of it was all free just by picking it up at the public range I used to shoot at years ago,I have a lifetime supply of all my pistol an some rifle calibers. I make all my 9 x 18 Mak. brass for once fired 9mm and convert .308 Win. and 7.62 NATO to 300 Sav. The only brass I've had to buy is 7.62 x 39 & 54r I lucked up years ago and got 1K pieces of new IMI X39 brass for Wideners Reloading for 10 cent each along with 1K of bulk Hornady 123 gr. SP for $79 but I hardly ever shoot those bullets. With the 54r at first I Mexican Matched a bunch of Bulgarian surplus brass case ammo with 150 gr. Speer Hot Core bullet to make hunting ammo a friend gave me from his 303 British days as the only hunting ammo was made by Norma at about a buck per rds. and no reloadable brass was available in my parts at the time. Later on I was able to purchase several hundred pieces of once fired 54r PPU & Win. brass for the local gun range out of the scrap brass barrel for 10 cent a pop,I have around 700 pieces of 54r brass at the moment.
Mexican Matched surplus ammo.
Although I have jacketed or plated bullets that I bought in bulk on the cheap many years ago I haven't shot any of those in years. I shoot cast lead bullets I cast myself in ever handgun and rifle I own in all action types and use them for plinking,target shooting as well as small and big game hunting. For all intensive purposes I can't think of a good reason I have to use a jacketed bullet unless I just have nothing else left. All my lead I've cast with over the years has been free with the exception of a 100 lb. roll of roofing lead I paid $30 for and about 50 lbs. of Monotype a guy offered me on another forum if I just paid the shipping cost,I also recover as much lead from the shooting berm that I an my friends shoot into it as I can. Lead for casting and all my shooting needs want be a problem for many years to come at the most if I use a gas check on my bullets they cost me about 2.5 cents each otherwise it just electricity to run the pot.
Depending on the mold a Lee mold pays for itself after about 100+ bullets while the NOE molds take about 500+ bullets cast depending on the mold style and number of cavities to pay for themselves compared to the cost of of an equal number of commercial cast or jacketed bullets. I own about 20 different rifle and pistol molds which are a mix of Lee,NOE,Accurate and Lyman/Ideal. Many of the molds produce bullets that can be used in multiple calibers just by sizing accordingly.
Back in the early spring of this year I spent a few hours melting down several 5 gal. buckets of wheel weights and a nice batch of range scrap,when finished I had enough alloy to make about 11K bullets with an average weight or 158 gr. some will be less some will be slightly more weight wise.
I can reload my plinking,target or hunting ammo for my purposes much cheaper than I can buy it an shoot what I want,when I want and how much I want regardless of market forces or political winds. Below is the cost projection for my 54r general purpose ammo using a 160 gr. gas checked cast lead bullet with once fired brass,the cost is pretty much the same for 7.62 x 39 using the same bullet and powder as well. The cost does go up slightly if I produce cast lead hunting loads for the 54r due to powder type but it's only about 50 cent per 20 rds. as well as using a 215 gr. FN bullet.