If your pistol held 30 rounds in the magazine and 1 in the chamber weighs less than 20 ounces, and it comes with another 30 round magazine, would you reconsider your stand on carrying a rimfire for self defense if it were a 22 magnum? Kel Tec has the new PMR 30 in 22 magnum for under $450. You can easily now cary over 60 rounds for self defense. What is your stand on this new pistol?
It's not a matter of capacity, it's a matter of caliber effectiveness.
The .22 magnum is simply not a good caliber for self defense.
Yes, the .22 magnum can kill a person, as can the .22LR and the .22 short.
But the .22 (even the .22 magnum) has a dismal reputation for QUICKLY STOPPING a human aggressor.
The likely outcome of using a .22 for self defense:
The bad guy advances with a baseball bat.
The good guy draws and shoots with his .22 caliber pistol and hits the bad guy several times before the bad guy is upon him.
The bad guy, having closed the distance, crushes the good guy's skull with the bat.
The bad guy continues to pulverize the good guy for several minutes insuring that the good guy is dead.
The bad guy takes the good guy's wallet and walks away.
20 minutes later, and while bleeding profusely, the bad guy calls 911 and claims to be a victim of a "drive by" shooting.
Approximately 15 minutes later EMS arrives and starts life-saving treatment to the wounded bad guy.
15 minutes later the bad guy arrives at the emergency room.
10 minutes later the bad guy is taken to surgery.
Despite the heroic efforts of the EMS, the emergency room personnel, and the OR staff, the bad guy dies during surgery.
The good guy is survived by his wife and two children.