"fur MG"
The marking of "fur MG" on the box label does not refer to the ammunition's suitability for a particular type of weapon in German WW2 service. It was first widely used to distinguish CWS cartridge cases, which was being reserved for rifles, from the then new and problematic lacquered steel case. Boxes not marked "fur MG" were sometimes simply marked "lacquer". Later, it came to be widely used to mean "loose packed" cartridges, or no chargers, when the o.L. marking was dropped. The loading is the same as the non "fur MG" marked ammo. The -v- ammunition, (improved) can still be used in standard German rifles and machine guns, though some MG's had to have blast cones replaced to fire reliably with the -v- cartridges. The Smk-H cartridge was the first true -v- loading, and was marked in various ways to indicate on or off clips or "fur MG". Same round, different order. Though -v- cartridges truly are high pressure loadings, to repeat, they can be used in standard weapons. The Smk-v- was a favorite of some snipers in k98 rifles. Ammunition orders came in to depots from field commanders with so many rounds to be on clips, so many "fur MG", and so on. Repacked 7,9 generaly just has the 1500 round case label or sleeve seal marked with changes from "i.L. to "furMG" or the other way around. 15 round boxes were not always marked when changes were made. The Battle of the Bulge was late in the war but commanders ordered that all cartridges stockpiled for the event be loaded in brass cases. The Russian campaign had caused them to distrust the steel 7,9 cases. That is why large amounts of Sme, Smk'l &Smk are found in 1944 loadings in brass cases, most 30/40 primed. All box markings are seen for the same loading lots of this ammo, i.L, fur MG, etc. JH