just picked up a large lot of brass/bullets etc. When i started digging through it all i found a set of dies in a bag labeled bored for .410. found it strange but then as i kept digging i found 40-50 brass cases with no headstamp. then some with lead bullets loaded in them. they resembled a .410 shell so i grabbed a loaded .410 and they sure seem to be a match. tried to do a search here with little luck. Anyone loading .410 brass cases with slugs? Any info on where i could go to find more information on this? i'm curious to learn more now that i have them in my hands.