Thread: terminal ascent projectiles

doing some homework for a future project.
these are a reincarnation of the edge which was an incarnation of the trophy bonded tip which was an incarnation of the trophy bonded bear claw.
Think I have that right? I'll stand corrected if I haven't.
looking at using them in a 264 win mag. Seem to be a good compromise for speed v weight v retained hitting power a long way out. Like a partition but a little lighter so can go a little faster/flatter. no point having a 264wm if it is going as fast as a 6.5x55
What sort of load data do you start with as there doesn't seem to be much about?
Barnes solid coppers? they wouldn't be tougher/harder than them so would have less pressure yeah?
anyone have anything definitive?