The Alpharms Inertia 1 is a 12-gauge shotgun with a 26-inch barrel and robust synthetic stock, designed for practicality and durability. It features an inertia-driven action with a 3-inch chamber and a standard 4-round capacity. The shotgun comes equipped with interchangeable Mobil-style choke tubes for adaptable performance. Inertia system semi-auto 12-gauge shotgun design 26-inch barrel with 3-inch chamber Synthetic stock with Mobil-style interchangeable chokes This shotgun delivers reliable function and versatility with its inertia action, quality synthetic construction, and included choke options. Its lightweight design and 4-round capacity make it well-suited for a range of shooting needs.