I've been shooting some 400 grain jacketed bullets with black horn and a little bit of smokeless 4198 is done okay but I know it's not the ideal powder for a 400 grain bullet I was just curious on your smokeless loads what you were shooting being a lead bullet I know you're not pushing them too hard and being a 400 grain bullet for me I'm not really interested in pushing them too hard I've been shooting 84 grains of Blackhorn and sometimes 85 getting excellent accuracy My Smokeless loads have been okay 3/4 to 1 in but not as accurate as the Blackhorn loads with the big jacketed bullet I'm still learning an experimenting a lot I guess what you do with big lead smokeless would be interesting it might help me I'm curious keep us updated