The 11.15 X 52R STAHL EXPRESS is the B. Stahl version of the 11.15x52R Straight “”LK”” case which was produced from approximately 1890 until around WW1. The case has a larger diameter than the LK case type and could not chamber in the LK rifles, however the LK type cases could chamber in the Stahl chambers.

Produced by B.STAHL of SUHL which was a later production as it does not have the serifs of the earlier production dates.