Tubby’s Canteen
AH elite
As a curiosity, WW2 .455 Webley revolver ammo is also notoriously bad due to primers that fail..
I've used a surplus secound world war webley to dispach cattle in our abattoir, first with surplus.455 and later with .45 acp loaded way down for me by a family friend. To use .45acps we had to mill moon clips.
I alway assumed it was the age of the .455 that made them unreliable but maybe that was not the problem?