If anyone is interested, the latest Midway flier has Ramshot TAC rifle powder at $12.99 per pound. The regular price is $19.99 per pound. Limit 10 pounds per customer and add on the $25 Hazmat and $9.99 shipping = 10 pounds for $164.89 (16.49 per pound delivered). So an opportunity to save $70 on 10 pounds. I have not used TAC powder before but it is labeled as rifle powder and the Ramshot reloading guide has TAC loads for 308, 30-06, and 375 H&H among others. No TAC loads are listed for 7.62x39 or 45-70.