Ummmm... no thanks.
http://money.cnn.com/2015/07/01/news/companies/iphone-case-gun/index.html
Della Fave said that if a teenager draws the phone in the presence of a cop "the first thing they're going to see as it's coming up is the trigger guard and the butt of the gun. This doesn't seem like a good idea at all to me."
http://money.cnn.com/2015/07/01/news/companies/iphone-case-gun/index.html