It's pretty crazy, but not all that surprising. Half of today's military recruits have never held a gun, and more have never fired one. I remember shooting my first bb gun when I was 6 or 7. I remember shooting my father's shotgun before I could hold it up myself. He put his hand under the barrel and I rested the gun on his hand.
http://www.heraldnet.com/news/half-of-todays-army-recruits-have-never-held-a-gun/
http://www.heraldnet.com/news/half-of-todays-army-recruits-have-never-held-a-gun/