"Reasonable". I don't think that word means what you think it means. (But I rather suspect you are simply throwing it out there constantly as a Lifton-esque thought-terminating cliche...)
"Reasonable" people look at the data. And they "reason".
Concealed carry is now legal in almost every state in the USA. The streets are not awash in the blood of innocents killed by trigger-happy cowboys with legally-carried firearms.
Civilian permit-holders, as a group, tend to misuse their firearms at a lower rate than trained, sworn law enforcement officers. This too is supported by fact, not "opinion".