jmo butif you haveto reload asemi auto(holding ten round+)you either already scared him off or your screwed anyways because you cant hit your target.people who are going to get past ten rounds will get past 20.people get so worked up on "my self defence gun"doesn't hold enough round etc. in most cases(and even these are rare) after 1-2 shots you have either scared him off or he is out for the count.he not going to keep comming at you. again these are just my opinion but i hope this helps.