I bought a Nano. Loved it, but just too small for my hands, fortunately, my wife fell in love with it. Its her daily carry gun, in her purse. I checked the Beretta site, they have extended mags on the site, but "out of stock." AND mag extension kits for $15, also out of stock. I emailed Pierce Grips, too to suggest they make an extension for it.....never replied. I like the guns simplicity.
Tony in WI