Here is some more perspective on high capacity magazines. Regular 9mm Glocks and Berettas such as Glock 17 and Beretta 92fs are designed to hold 17 or 15 round

Here is some more perspective on high capacity magazines. Regular 9mm Glocks and Berettas such as Glock 17 and Beretta 92fs are designed to hold 17 or 15 round magazines, stock. The FN 5.7, the same gun used in the Fort Hood shooting and also reported to be in use by Secret Service, and legal for citizen ownership, has a 20 round stock magazine. The California legal version requires a 10 round magazine.