Benelli ETHOS Engraved Nickel Plated 20 Gauge 3in Semi Automatic Shotgun - 28in - This 20 gauge Benelli ETHOS shotgun with a 28in barrel features an inertia driven system, progressive comfort recoil reduction system, the ability to cycle small loads down to 7/8 oz, improved ergonomics, red-bar front sight, metal bead mid-sight, AA-grade satin walnut stock, a black anodized receiver, and a two-part carrier latch.