So far I’m casting and powder coating boolits for 45acp, 9mm, and (without success) 300 BO. I am going to start doing 5.56 for a 16” 1-8 AR. Going to start doing some 2gun and where we will be shooting several stages under 100 yards with one stage out to 400. I was thinking using cast for the close up stuff and a similar weight jacketed bullet for the long stage unless I can cast to shoot accurate enough. I see Lee has a 55 grain mold. Might want heavier than that. What’s out there?