Info is in the Big Bore Rifles section and that is where I will be posting load and performance data but I should have posted pictures
of this rifle here, too.

Rebarrelled to .405 Grenadier, a .411 wildcat based on the 7.62x54R case. The cartridges are loaded with, clockwise from left:
400gr Woodleigh, 350gr Swift A-Frame, 300gr Barnes TSX, a 7.62x54R cartridge for comparrison, and 350gr Hawk.