Kel-Tec KSG410 410 Gauge 3in Green Pump Shotgun - 18.5in - The KSG410 is the only dual tube 410 Gauge bore shotgun in the world. It's a design that features the dual tubes of our beloved KSG and the out-of-the-box, fiber optic sighting system of our KS7. Recoil-less: Ultimately, we'll let you be the judge of that, but in our experience the KSG410 is virtually "recoilless" by any pump-action shotgun standards we could find. This extremely lightweight, slim, and easily manipulated KSG option is a pleasure to shoot for the whole family Light: This little beauty weighs in at only 5.4lbs, so not only is the KSG410 slim, it's incredibly light. Like her big brothers, the KSG and KS7, this gal is 26.1in Long, keeping all that excessive paperwork at bay Slim: The KSG410 comes in at just over an inch and a half wide. 1.7in to be exact, and our engineers managed to stuff a barrel and two magazine tubes into that tiny space.