The Luger pistol (check your spelling) was originally made in 7.65 Luger- a bottlenecked cartridge. This later changed to 9MM Parabellum- commonly called 9mm Luger or 9x19. There was a subcaliber insert that could be used for training that fired a very small 4mm cartridge. Lugers have also been made in .22LR, .32 Auto, .380 auto and rarely, 45 auto.
All the calibers made in can be found in various books on Sharps. Proposed will never be known.
that depends on the maker and overall condition....................
I believe only 2 or 3 for military trials way back. trials did not fare well for the gun and never adopted.................
There are over 1500 different cartirdges that are/have been made. Calibers run the range from .17 Hornady to the .700 Nitro express.
Remington.com has a list
The M1 is currently made in a variety of calibers.
Dozens of calibers from .22 up through major hunting calibers.
All 1894 (aka M-94) guns made in calibers 30 WCF, 25-35, 32 Win Spl and other smokless calibers have Nickel Steel barrels. Guns made in calibers 32-40 and 38-55 may, or may not, have Nickel Steel barrels, depending primarily on when the barrels were made. Don Schimpff guncollector@att.net
They were made in several calibers- will be marked on the barrel.
They made ammunition in most popular calibers.
No published data to give a definitive answer.
It has been made in several calibers, but the original was .45 ACP