From practical point of view I never thought that C.I.P. monogram on pack of shells was relevant at all. What I mean is that light game load never approaches Avg. PMax allowed under those guidelines. In fact one could probably find US shells made to our standard with lover avg. gas pressure then some European loaded ones. In other words one can not assure that just because shell has 65mm fired case length and CIP rating it is automatically low pressure.
Anyhow one can buy light game loads loaded for Holland & Holland for less today than I bought Gamebore, Hull and Eley ones dozen or so years ago. I'm not sure who loads Holland & Holland but Westley Richards loads came from Lyalvale Cartridge Co. Naturally one can take some American pride to heart and buy shells from RST of PA? USA.
