I am very well pleased with the following load
What interested me in this action for a re-build intially was the testing the P.O. Ackley had done on all the Miliitary Mauser actions at the time.
He took I believe it was the 1903 a1, the 303 british Enfield, and 98 Mauser, up to 90,000 cups to complete failure of the action. The Arisaka was taken up to 120,000 cups, and he still could not get it to fail.
At least that is the story that I have read.
j:)