Earlier quoted context omitted.
What were you hoping the readers of your comment would gain from your comment? Apologies if this comes off abrasively. This is a genuine question that thought to myself when I read your comment. I can't think of a better way to phrase it.
Edification. Nobody says "wear a gun". It doesn't sound right. Was assuming the commenter was a non-native english speaker and was helping him out.
https://books.google.com/ngrams/graph?content=carry+a+gun&ye...
"Wear a gun":
https://books.google.com/ngrams/graph?content=wear+a+gun&yea...
Shorter: "Carry" is about twice as popular as "wear".