Research Ramshot X-Terminator. I think it will check all the boxes for you. I just started playing with this powder in my 30/30. Last week I shot it out to 50 yards with a peep sight in the back and a blade up front and it shot just under 1" for 4 shots. I'm taking it out to 100 yards within a week to confirm my 100-yard trajectory, then I'll probably chase javelina with it a few days after that.
