The Tristar Setter ST is an over/under with a single selective trigger, automatic ejectors, ventilated rib, and walnut stock. Mobilchoke-compatible choke tubes and chrome-lined chambers. At $599 one of the most feature-complete O/Us at the price point, with single trigger and auto ejectors. Type: Shotgun Action: Semi-Automatic Caliber: 12 Gauge Capacity: 2 Year introduced: 2014, Turkey Weight: 99.2 oz Overall length: 43" Status: Active Intended use: Hunting, Sport Shooting