$50-$100, depending on condition.
What is the value of a Davis Derringer pistol magnum 2 shot?
There is no .25 Magnum. There IS a .22 magnum, made by Davis, and a .25 ACP. Value is about $50-$75.
50-125
10-200 usd
50-500 USD
50-126
10-140 USD depending on specifics
Whether for pistol or rifle, .22 Winchester Magnum Rimfire ammo is loaded with bullets ranging from 30 to 50 grains. The standard seems to be 45 grains.
22 short, 22 long, 22 long rifle or 22 magnum depending on what it is chambered for.
No, they are different sizes.
Kel-Tec manufactures a Model PMR-30 Semi-Auto pistol chambered for a .22 Magnum cartridge (.22WMR) with a 30 round clip capacity.
No such weapon made by Walther.