Just FYI - Widener's has WC 867 and 872 for $39.99 per 8 pound can. These are both very slow burning for the big magnums / 50 BMG...but hard to pass up at $5 a pound!
If you buy 6 (48 pounds) they pay the hazmat (you still pay regular shipping).
If you buy 6 (48 pounds) they pay the hazmat (you still pay regular shipping).