Alright guys, I've gotten a hold of some data for my .348, but now I've come across a different problem. I was wanting to make some cast bullet loads, but I saw the disclaimer on the BTB site that their cast bullet cannot be used in a Browning M71, which I have, saying that the throat of the Browning M71s is not long enough the accommodate the BT Bullet. Does this disclaimer cover ALL cast bullets?