i had a similar experience to MGK but i'll elaborate.
they have been backordered on copper since before christmas, its really not their fault, they could do better communicating that but they really dont unless you call them. after a couple months, i asked to change my order to all lead instead of half lead half copper and they sent my order out very quickly and the bullets have performed very well
i ordered 158 38 cal LSWC (1000) and 500 200gr 45cal LSWC since i ordered copperized bullets and ended up with lead, they did right buy me and gave me over 600 lead bullets in 45.
their communication isnt great, but their product is. i would definatly order more lead from them; though if i wanted copper i'd call and check their availability first. they had a tendency of just saying "next week" for a few months on that one.
all in all i would recomend them with those restrictions in place concerning lead v copper jacketed