Some are rimfire, some are centerfire. Depends on the design of the firearm.
No. They are totally different size and shape cartridges. 22LR si rimfire, 22 Hornet is a centerfire.
Not without some adapter device.
Generally no, and it is fairly dangerous to try that. .32 rimfire was a low pressure black powder cartridge. Good chance of damaging gun AND the shooter, as well as innocent bystanders.
No. The cartridge is far too large to fit in the gun, and .38 Special is a centerfire, not a rimfire.
NO!!!! 45 Long Colt may fit in the bore, but centerfire pistol cartridges run higher pressures than shotgun, and it could lead to a catastrophic failure.
Only use or shoot cartridges that have the same caliber as the one marked on the barrel of your firearm.
"Regular .22 rimfire ammo IS .22 LR.
@ 1.5 miles
Slightly less than 3 miles.
The Ranch models can shoot 5.56x45 cartridges, including tracers. The Target models have a dedicated .223 chamber, and cannot shoot 5.56x45 cartridges.
No. The .22 LR is a straight sided RIMFIRE cartridge. The Hornet is a bottlenecked CENTERFIRE cartridge. The chamber of a Hornet is MUCH bigger- you could not get a Hornet into a .22 LR chamber- and the firing pin would hit in the wrong place.
They function fine. You pull the trigger, it can be expected to shoot. It's a well engineered firearm, and can handle the pressure generated by the cartridges it fires. It's plenty reliable. Now, practicality, on the other hand, is a much different matter.