Introducing the GForce Arms Gatlander, our first inertia-driven shotgun. The inertia system offers an incredibly soft recoiling and smooth cycling firearm. With a lightning-fast inertia-driven action, the Gatlander ensures you will be able to throw lead down range quickly, accurately, and effectively. The Gatlander is a 12-gauge semi-auto shotgun sporting an 18.5-inch barrel. It is chambered for 2 3/4- and 3-inch shotshells with a 5+1 capacity