How many times do you reload your brass? Do you use a specific number of times or do you use them until they show signs of stress? Here's why I'm asking. There's a calculator on realguns.com that allows you to input the number of times you plan to re-use the brass and it uses that in calculating your total costs. So in my case, reloading 45acp if I buy new brass at 500 for $84 and only use it 1 time I only save .02 over commercial. But if I up that to re-using it 5 times my savings are .15 per round or $15 per 100. Now I spent ~$1000 for my 550b and accessories and according to this calculator I will need to shoot 6667 rnds to break even. Which tells me, I need to shoot more and faster Now throw in another 6667 to cover the cost of the gun and by the time I've shot 13334 rnds I will have gotten both the gun and reloading equipment for free At least that's how I figure it.