With foreign ammo, always good to confirm whether they use shot which is US size or foreign size. British 6 shot, for example, runs 270/oz while American 6s are 225/oz. Brit 6s are closer to US 7s (299/OZ) than they are to US 6. To further complicate that issue, if you cut open a few factory loads, US or foreign, you may find that they don't count the way you expect them to. I don't do counts on anything smaller than 6's (or very rarely, 7's). Doing that is enough of a pain in the derriere, let alone smaller size shot.
