If you decide to start reloading, you will see an initial cost reduction per round, but that will depend on the number of rounds per year and it has to be balanced against what constitutes your initial cost of equipment, with the cost spread out over a five year time period...
Example: Initial cost of equipment = $500, depreciated for five years = $100 per year...
My cost per round of .223 is approximately 0.30 per round, or $6.00 per 20, as opposed to $20.00 for 'better than average' factory ammo ($1 per round) for a savings of $0.70 per round, or $14 per box..So after I've reloaded 7.14 boxes of 20 rounds, I've offset my cost of equipment for each year of the five year period..
Your real savings comes in by buying your components in bulk quantities, as inflation over the following years will accelerate that savings in two ways.. 1) your cost per round will stay static, while factory offerings keep increasing in price (pick up an 2005 catalog where premium ammo was selling for $12.95 per box), and 2) At the end of the five year period, your equipment will have paid for itself and then your real savings will set in, as you are still building excellent ammunition at only the initial cost of your bulk item purchase price..
Now, if you only shoot five 20 round boxes of factory ammo per year, your probably will be better off to set aside the plans for reloading and eat the cost of factory ammo,, financially..