I’m I Over reacting ?!

Me & my Husband are both almost 25. We have been together for almost 10 years. Anywho he got into some trouble a couple years ago and ended up in probation. Well He recently purchased a Ghost gun. He takes it everywhere and I feel really uncomfortable with it. As he’s never owned one but all of a sudden he’s Feeling all cocky with it like he knows what he’s doing. He said he bought it for our protection because people are crazy now days and and u never know.in our city theres so many random shootings either road rage or just drive Bys. But 1 my dude ur on probation let a cop pull u over and ur ass is done going to jail. I feel like his intentions are good but I have a really bad feeling. I’m I over reacting? Should I stop tripping