Any well stocked gun shop should have some. It is not a common caliber these days, so you may have to look around.
22 caliber ammo
A 22 caliber pistol holds a dose of 22 caliber ammo.
22 caliber is the diameter of the bullet. 22 cal. comes in BBcap, short, long and long rifle
lead ammo
Relatively inexpensive to purchase, and to prchase ammo, the .22 rimfire also has very low recoil, and is much quieter than larger caliber firearms. The habits learned with a .22 carry over to other handguns
lead, brass, priming compound, powder
The medalist is a .22 caliber pellet pistol. You need to purchase .22 cal pellets not .177 cal pellets. you can find them at most large sporting goods stores.
Gun shop, gun store. BTW, Ruge never made any firearms with a barrel that short.
For what? Accuracy, target shooting or beasts of the forest?
Yes, several different types.
These were made for Gamble's Stores by Savage, and are caliber .22 LR.
Probably a Remington Model 12 -? depends on barrel, ammo made in 1914.