If you want a good defensive round, IMHO you want better hollow points than the Remington UMC, WWB Hollow Points at low prices.

That price has the be miss-read or miss-marked, unless maybe they are steel. $0.30 per round of .45 is just about unheard of, and I'm the guy who will leave 1.5 hours early for a 35 minute drive to swing by every wal-mart on the way. $0.34-$0.36 per round is a good price for retail packaged new manufactured .45 in brass/lead.

If they are in fact that price, buy all that they have. You won't find FMJs locally at that price.