Never thought of or tried Conical's, they seemed to me to be too Big and Heavy.but I'd try em and see how they fly. What would be a good powder charge for them? I just bought 2lbs of GOEX FFFG as that's what I used in this MLer and it liked it better than the FFG, with the Round Balls, would the FFFG be ok with the Conical's? Is 1/48 Twist Fast enough for Conical's? Thank's