.40 or 10mm? - Hollow Points
I was interested in getting the glock 29 for concealed carry with the intent to cartridge 10mm HP's. After seeing testimony and proof of a guy getting his arm blown off with a single .40 hollow point, I'm wondering if 10mm hollow points are overkill. This mans arm was hanging by a single ligament, which is essentially severed.
My question is if any standard .40 HP bullet will indefinately put someone down 100% of the time. If not I'm assuming a 10mm HP of any load should do the job.
While I do not wan't to literally blow someones body apart, I'de rather have that be the case, than the target still posing a threat, if I ever have to use the weapon in self defence.