In most cases, no. The .22 Extra Long is an obsolete cartridge that has not been manufactured in many years. The .22 Winchester Magnum Rimfire IS currently manufactured, but does not interchange with .22 LR. Despite the similar names, they are different diameters.
This requires the services of a gunsmith.
Yes
22. cal bullets bro its pretty self explainatory
It holds 14 rounds in the feed tube plus one in the chamber.
The .22 Long rifle is a CARTRIDGE that is used in revolvers, pistols, and rifles. BULLET refers to the part of a cartridge that comes out of the barrel.
The .22 magnum is more powerful, longer and a larger diameter than the .22lr. The magnumcartridge does not use the "heel seated" bullet of the .22 LR, and USUALLY has jacketed bullets. The full name is .22 WMRF (Winchester magnum rim fire) and they do NOT interchange with .22 LR. There have been a few revolvers built with two different cylinders to permit switching between LR and Magnum.
No. .22 LR and .22 WMR (magnums) are not interchangeable. The .22 Mag is ot only longer, but larger diameter bore and cartridge case. If the LR round fires, it is likely to split the case, and accuracy will suck.
A LOT! It is estimated that there are 2.5 BILLION rounds of .22 LR ammo made each year. And that is only one (but probably the most popular) cartridge.
No. The case of a 22 WMR is longer than that of a 22 lr, so the cartridge won't fit in a rifle that is chambered for 22 lr.
Bullet weight is immaterial. If it is chambered for 22 LR, then any 22 LR load is fine.
.22 short, long or Long Rifle. .22 Long Rifle is available just about anywhere and can be shot in your revolver.