Kel-Tec P17GRN : At less than 14-ounces fully loaded, and barely longer than a dollar bill, the P17 is concealable for pretty much anyone. Just don\'t forget its there when you need it! The threaded barrel, Picatinny-style accessory rail, ambidextrous safety, ambidextrous magazine release and three (3) 16rd magazines come standard. That\'s a ton of value-added in such a small package.