The range i normally shoot at is usually picked clean of brass. However , of late, there always is .40 brass all over the place that nobody wants. Is it worthwhile to reload this caliber or are factory rounds just more economical ? Any problems with it? Just curious. Reload for a couple of different calibers and can never find brass where i shoot, so was wondering why the surplus .40 laying all over the place. With the cost of our components always going up/scarce at times, one would think the .40 would be desired as much as the others.