One respectful recommendation that I would offer is to ONLY use 454 brass . . . never 45LC.
You really do not want to screw up an load a 45LC brass to 60K psi.
I did,and came awful close to shooting it as a light,practice load. I quickly gave away my 45LC brass and simply loaded down (with TRAIL BOSS ) 454Casull brass. ---- SAWMAN
Why just dance when you can "rock and roll".
STONER 63A ( MK-23/XM-207 )
XM177E2