It depends on what you mean. If you mean legally, it depends on the state. Some states require a handgun to be carried in a holster, but most don't. In Tennessee where I live, if you have a handgun permit, you can carry the gun any way you choose.
Otherwise, you basic options are, holster or not in a holster.
Unfortunately yes. But there are ways around it.
Data not out yet.
Which handgun? Some hold ONE cartridge- and at least one holds 100. There is no set number.
They claim 400,000.
Which model? It matters.
No limit, however, you need to check the state law on ANY loaded handgun.
the world may never know.
No set number of numbers and letter..
If you have a handgun carry permit, definitely. The handgun carry permit covers "any handgun that you legally own or posses."
There are many handgun rounds that exceed the 44 mag. 454, 460, 500 to name a few.
Many gun dealers do take firearms in trade. It is up to the individual dealer. However, you must be able to legally own a handgun to do that.
why can you get a shootgun at 18 but not a handgun