Kel-Tec KS7 OD Green/Black Pump 12ga 3in Action Shotgun - 18.5in - The Kel-Tec KS7 is bred for light-weight personal defense at home, backcountry, and anywhere in between. Its compact size and carry handle allow for easy handling, storage and transport, making this one ambidextrous, 12-gauge, pump-action micro beast.