I bought a mold similar to yours for a 444 Marlin - didn’t shoot much better than 12 MOA. Ended up selling the 444. My SBH likes the bullet though. I found that with full power loads I’d never have to go bigger than 44 Mag.
I prefer classic. Semper Fi I used to run with the hare. Now I'm envious of the tortoise and I do my own stunts but rarely intentionally
