Good morning' all, don't mean to hijack a thread here but i was going to ask the same question as the op, just a little more specific. I'll be going for black bear as well with a Marlin 1895 45-70. last night i picked up some 430gr fp gas check hard cast to use. I'm not new to handloading just new to the 45-70and cast bullets, I have many reloading books but was hopefull someone could direct me to a "go to" powder or load to minimize load development time. the season just opened here, but the bear I'm after is frequenting my local gun club! convenient for me, bad for him! thanks in advance.