The other advantage is that when you fire the 357 magnum revolver, you get the added benefit of about a 4' long flame and shock wave Really handy in a real close situation.
Oh yea, if you stick the gun in their belly, you can get off the next round easier. No slide to contend with.
On the internet, the number of posts do not correlate to actual knowledge.
The notch is supposed to be there as well as the bulge at the front of the frame!
You can't stop insane people from doing insane things by passing insane laws.