They both have very similar calibers so it is possible although everything would have to match perfectly including the amount of gunpowder used in the cartridge, etc. or you stand a chance of damaging the gun and possibly causing yourself injury.
no. the 2mm rf is a miniature blank cartridge used as a novelty. there were some .22 caliber rimfire revolvers carried as personal weapons, but not as an issued firearm.
WCF or W.C.F. stands for Winchester Center Fire (Sometimes seen as Winchester Centre Fire). This differentiates a center fire cartridge (the firing primer is in the center of the cartridge base) from a rim fire cartridge (the firing primer is in the case rim).
no- very much a center fire cartridge. It is the .308 cartridge necked down to a smaller (.243) bullet.
No
ES
No, stomach acid will not fire a bullet, or, more properly, a cartridge, you have ingested. It cannot. Further, a cartridge that is in good condition going in will almost certainly pass completely through you and be little affected by your digestive system. Transit time in a healthy "normal" person will be too short for anything substantial to happen to that cartridge.
No. The .22 is smaller in diameter than the .25 and would be too small for the chamber of a .25. Generally speaking, you should never try to fire any cartridge in any handgun other than what it is designed to fire. While it may be possible to get a cartridge to fire from a different gun, it may cause damage to the gun or the shooter. Additionally, I forgot to mention that the .22 is a rimfire cartridge and the .25 is a center fire, the the firing mechanism is slightly different in the two guns.
Keep gun pointed at target for 30 seconds. If gun does not fire, eject cartridge, reload with fresh cartridge, attempt to fire.
A typical center fire cartridge consists of bullet, cartridge case, primer and powder. The bottom is the cartridge case- and the bottom of the cartridge case is the case head. markings on it are called "headstamps".
Rimfire
a rimfire cartridge is a cartridge where the primer is in the casing rim and you cannot remove the primer to reload it
Center fire- the firing pin is placed to strike the center of the cartridge. Rim fire- as the name implies- firing pin strikes the very edge of the rear of the cartridge- the rim.