|
I wouldn't go less than .357/.380 ACP/9mm/etc if you plan on using it for self defense. [sarcasm]CO2 powered .177 caliber repeating pellet pistols are cheaper than .22 autoloaders, why not get one of those instead? Spring-powered BB guns are even cheaper![/sarcasm]
Seriously though, just because a caliber exists doesn't make it a viable self defense weapon.
|