Bet you'd find differently with a charge of 50 to 53 grains of 3031, as listed in some really older load manuals, long before the attention of the legal field as a way to make a fast buck at the firearm industry's expense...

"Minus the killings, Washington has one of the lowest crime rates in the Country" Marion Barry, Mayor of Wash DC

“Owning guns is not a right. If it were a right, it would be in the Constitution.” ~Alexandria Ocasio Cortez