The elegant, semi-automatic Benelli ETHOS shotgun features the adjustment-free Benelli Inertia Driven system, Progessive Comfort recoil reduction system with three sets of interlocking flexible buffers, Crio system cryogenically treated barrel and choke tubes, gorgeous AA-grade satin walnut stock, two-part carrier latch for quick and easy loading, easy-access cartridge drop lever, anti-seize magazine cap, interchangeable fiber optic sight, and is able to cycle the lightest loads, even 7/8 ounce.