http://www.goexpowder.com/product-ezload.html


There is an article about this powder on this site. I paid 21.00 a lb for the 3 lbs I bought. I've been shooting 80 grains(weighed) in my hard to clean 50 cal. rolling block with 1/24 twist. I got the( no excuses bullets) from an address here on this site. Think they are 465 grain. Clean up is not bad and still have an excellent group. Maybe the twist, I do not know yet. It is a very clean powder with hardly any swabbing but I do just to check. Clean pathches like the ones shown.