Here are two examples of the Commander Light Weight in .30 Luger. Both are from the Oct. 1st, 1971 Italian contract. One has Italian acceptance proof marks while the other does not.Clawson notes that an order of the 70 Series LW Commanders in .30 Luger was shipped to Italy in 1971, with a few being sold in the U.S. Use to see one come up for sale occasionally. The 9mm Luger cartridge was developed from the .30 Luger, and share the same basic cartridge. Only the barrel would be different.