I really tried to do a search for this but search results for ".22 round" is just impossible to sift through. Yesterday I bought one of the very small NAA .22lr revolvers. I intend to carry this little rascal only in those times when no other type of carry gun is practical. My question is... What type/brand/style of .22 round would be the best defensive round to carry in this gun? I understand that a .22 is not a good choice for a defensive round but in this case I wanted the smallest/lightest/simplest gun to carry. Are there any .22 rounds that are specifically labeled as self defense rounds? If not, what type of round would you be most comfortabe with? Any input is appreciated.