Looks like they sold out already.Actually, I’m looking for a good deal on 5.56 NATO.
http://www.gunbot.net/ammo/223-556
http://ammoseek.com/
http://www.aimsurplus.com/product.aspx?item=A54539R&name=Russian+5.45x39+53grn+FMJ+1%2c080rd+Can&groupid=33