Yep, it was 4 grains over the other ‘06 in the stable. I figured all the folks on this thread know the facts of reloading etc. The powder was under heavy compression and the bullet seat at max magazine length, crimped with a Lee FCD to hold it in, and fired in a very much shot barrel with throat beyond the OAL of this bastard load. The chrono showed normal 165 grain speeds and lastly the old Pump 760 loaded and ejected just fine. Indeed nobody should attempt to replicate.
Best regards,
F01