I'm just watching the pilot of Breaking Bad again. the brother-in-law cop is showing off his Glock 22, and he says load it up with +P+ loads, and don't worry about the caliber being 9mm. Then says use a .40. But haven't I read recently that no Glock is designed for +P, let alone +P+? The first time I watched this, that part meant nothing! See, you guys are making me smart!!!