Way to go with deciding to black powder a moose!!...We were lucky to get 3 nice bulls this year with smoke poles...Here are the videos for you..

http://www.menoutdoors.com/forums/showthread.php?t=1223


I hammered mine with a 340 grain buffalo bullet, and you'll see what happens...If I could do it again I will use a 240 grain, to try to achieve pass through.