@hawkeye10,
OK, my right to have them is expressed in the 2nd amendment of the US Constitution.
I dont need to argue it, because as long as its a right expressed in the Constitution, I dont care if anyone else objects to me owning them, its none of their businesss.
As to the wisdom of owning them, my rifle is used for deer hunting every year, I use it to put meat in my freezer and to provide meat for a few other people.
1 of my pistols is a presentation weapon, given to me as a gift. Yes, it fires but I leave it in its display case.
The other pistol is used for home defense and I also carry it with me, depending on where I am going.
I have a concealed weapons permit, I am trained in using it, and I am comfortable with it.
So, the wisdom of me owning them is because I want to own them. I do not threaten anyone with them, I do not flaunt them, and I do not force others to own one. However, I will also not allow you or anyone else to tell me that I shouldnt own them or that I cant own them.